⬆️(livekit) upgrade local LiveKit server to version 1.9.0

Update development environment LiveKit server from previous version
to 1.9.0 for latest features and bug fixes.

Ensures development environment stays current
with LiveKit production version.

.github/workflows/deploy.yml

@@ -1,35 +0,0 @@
-name: Deploy
-
-on:
-  push:
-    tags:
-      - 'preprod'
-      - 'production'
-
-
-jobs:
-  notify-argocd:
-    runs-on: ubuntu-latest
-    steps:
-      -
-        name: Checkout repository
-        uses: actions/checkout@v4
-      -
-        name: Call argocd github webhook
-        run: |
-          data='{"ref": "'$GITHUB_REF'","repository": {"html_url":"'$GITHUB_SERVER_URL'/'$GITHUB_REPOSITORY'"}}'
-          sig=$(echo -n ${data} | openssl dgst -sha1 -hmac ''${{ secrets.ARGOCD_WEBHOOK_SECRET }}'' | awk '{print "X-Hub-Signature: sha1="$2}')
-          curl -X POST -H 'X-GitHub-Event:push' -H "Content-Type: application/json" -H "${sig}" --data "${data}" ${{ vars.ARGOCD_WEBHOOK_URL }}
-          sig=$(echo -n ${data} | openssl dgst -sha1 -hmac ''${{ secrets.ARGOCD_PRODUCTION_WEBHOOK_SECRET }}'' | awk '{print "X-Hub-Signature: sha1="$2}')
-          curl -X POST -H 'X-GitHub-Event:push' -H "Content-Type: application/json" -H "${sig}" --data "${data}" ${{ secrets.ARGOCD_PRODUCTION_WEBHOOK_URL }}
-
-  start-test-on-preprod:
-    needs:
-      - notify-argocd
-    runs-on: ubuntu-latest
-    if: startsWith(github.event.ref, 'refs/tags/preprod')
-    steps:
-      -
-        name: Debug
-        run: |
-          echo "Start test when preprod is ready"

.github/workflows/docker-hub.yml

@@ -31,7 +31,10 @@ jobs:
       -
         name: Login to DockerHub
         if: github.event_name != 'pull_request'
-        run: echo "${{ secrets.DOCKER_HUB_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_HUB_USER }}" --password-stdin
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_HUB_USER }}
+          password: ${{ secrets.DOCKER_HUB_PASSWORD }}
       -
         name: Run trivy scan
         uses: numerique-gouv/action-trivy-cache@main
@@ -49,7 +52,7 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
 
-  build-and-push-frontend:
+  build-and-push-frontend-generic:
     runs-on: ubuntu-latest
     steps:
       -
@@ -64,7 +67,10 @@ jobs:
       -
         name: Login to DockerHub
         if: github.event_name != 'pull_request'
-        run: echo "${{ secrets.DOCKER_HUB_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_HUB_USER }}" --password-stdin
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_HUB_USER }}
+          password: ${{ secrets.DOCKER_HUB_PASSWORD }}
       -
         name: Run trivy scan
         uses: numerique-gouv/action-trivy-cache@main
@@ -83,6 +89,43 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
 
+  build-and-push-frontend-dinum:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout repository
+        uses: actions/checkout@v4
+      -
+        name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: lasuite/meet-frontend-dinum
+      -
+        name: Login to DockerHub
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_HUB_USER }}
+          password: ${{ secrets.DOCKER_HUB_PASSWORD }}
+      -
+        name: Run trivy scan
+        uses: numerique-gouv/action-trivy-cache@main
+        with:
+          docker-build-args: '-f docker/dinum-frontend/Dockerfile --target frontend-production'
+          docker-image-name: 'docker.io/lasuite/meet-frontend-dinum:${{ github.sha }}'
+      -
+        name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ./docker/dinum-frontend/Dockerfile
+          target: frontend-production
+          build-args: DOCKER_USER=${{ env.DOCKER_USER }}:-1000
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+
   build-and-push-summary:
     runs-on: ubuntu-latest
     steps:
@@ -98,7 +141,10 @@ jobs:
       -
         name: Login to DockerHub
         if: github.event_name != 'pull_request'
-        run: echo "${{ secrets.DOCKER_HUB_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_HUB_USER }}" --password-stdin
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_HUB_USER }}
+          password: ${{ secrets.DOCKER_HUB_PASSWORD }}
       -
         name: Build and push
         uses: docker/build-push-action@v6
@@ -111,11 +157,44 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
 
+  build-and-push-agents:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout repository
+        uses: actions/checkout@v4
+      -
+        name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: lasuite/meet-agents
+      -
+        name: Login to DockerHub
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_HUB_USER }}
+          password: ${{ secrets.DOCKER_HUB_PASSWORD }}
+      -
+        name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: ./src/agents
+          file: ./src/agents/Dockerfile
+          target: production
+          build-args: DOCKER_USER=${{ env.DOCKER_USER }}:-1000
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+
   notify-argocd:
     needs:
-      - build-and-push-frontend
+      - build-and-push-frontend-generic
+      - build-and-push-frontend-dinum
       - build-and-push-backend
       - build-and-push-summary
+      - build-and-push-agents
     runs-on: ubuntu-latest
     if: github.event_name != 'pull_request'
     steps:

.github/workflows/meet.yml

@@ -20,14 +20,18 @@ jobs:
       - name: show
         run: git log
       - name: Enforce absence of print statements in code
+        if: always()
         run: |
           ! git diff origin/${{ github.event.pull_request.base.ref }}..HEAD -- . ':(exclude)**/meet.yml' | grep "print("
       - name: Check absence of fixup commits
+        if: always()
         run: |
           ! git log | grep 'fixup!'
       - name: Install gitlint
+        if: always()
         run: pip install --user requests gitlint
       - name: Lint commit messages added to main
+        if: always()
         run: ~/.local/bin/gitlint --commits origin/${{ github.event.pull_request.base.ref }}..HEAD
 
   build-mails:
@@ -81,7 +85,8 @@ jobs:
       - name: Install Python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.12"
+          python-version: "3.13"
+          cache: "pip"
       - name: Install development dependencies
         run: pip install --user .[dev]
       - name: Check code formatting with ruff
@@ -91,6 +96,46 @@ jobs:
       - name: Lint code with pylint
         run: ~/.local/bin/pylint meet demo core
 
+  lint-agents:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: src/agents
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Install Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.13"
+          cache: "pip"
+      - name: Install development dependencies
+        run: pip install --user .[dev]
+      - name: Check code formatting with ruff
+        run: ~/.local/bin/ruff format . --diff
+      - name: Lint code with ruff
+        run: ~/.local/bin/ruff check .
+
+  lint-summary:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: src/summary
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Install Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.13"
+          cache: "pip"
+      - name: Install development dependencies
+        run: pip install --user .[dev]
+      - name: Check code formatting with ruff
+        run: ~/.local/bin/ruff format . --diff
+      - name: Lint code with ruff
+        run: ~/.local/bin/ruff check .
+
   test-back:
     runs-on: ubuntu-latest
     needs: build-mails
@@ -185,7 +230,8 @@ jobs:
       - name: Install Python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.12"
+          python-version: "3.13"
+          cache: "pip"
 
       - name: Install development dependencies
         run: pip install --user .[dev]

CHANGELOG.md

@@ -8,3 +8,5 @@ and this project adheres to
 [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+- 🔧(backend) support `_FILE` for secret environment variables #566 

Dockerfile

@@ -1,7 +1,7 @@
 # Django Meet
 
 # ---- base image to inherit from ----
-FROM python:3.12.6-alpine3.20 AS base
+FROM python:3.13.5-alpine3.21 AS base
 
 # Upgrade pip to its latest release to speed up dependencies installation
 RUN python -m pip install --upgrade pip setuptools
@@ -62,11 +62,11 @@ FROM base AS core
 
 ENV PYTHONUNBUFFERED=1
 
-RUN apk add \
-  gettext \
+RUN apk --no-cache add \
   cairo \
-  libffi-dev \
   gdk-pixbuf \
+  gettext \
+  libffi-dev \
   pango \
   shared-mime-info
 

Makefile

@@ -347,3 +347,7 @@ start-tilt: ## start the kubernetes cluster using kind
 start-tilt-keycloak: ## start the kubernetes cluster using kind, without Pro Connect for authentication, use keycloak
 	DEV_ENV=dev-keycloak tilt up -f ./bin/Tiltfile
 .PHONY: build-k8s-cluster
+
+start-tilt-dinum: ## start the kubernetes cluster using kind, without Pro Connect for authentication, but with DINUM styles
+	DEV_ENV=dev-dinum tilt up -f ./bin/Tiltfile
+.PHONY: build-k8s-cluster

README.md

@@ -33,9 +33,9 @@ Powered by [LiveKit](https://livekit.io/), La Suite Meet offers Zoom-level perfo
 - Support for multiple screen sharing streams
 - Non-persistent, secure chat
 - End-to-end encryption (coming soon)
-- Meeting recording (coming soon)
+- Meeting recording
 - Meeting transcription (currently in beta)
-- Telephony integration (in development)
+- Telephony integration
 - Secure participation with robust authentication and access control
 - LiveKit Advances features including :
   - speaker detection 
@@ -111,6 +111,7 @@ Come help us make La Suite Meet even better. We're growing fast and [would love
 ## Credits 
 
 We're using the awesome [LiveKit](https://livekit.io/) implementation. We're also thankful to the teams behind [Django Rest Framework](https://www.django-rest-framework.org/), [Vite.js](https://vite.dev/), and [React Aria](https://github.com/adobe/react-spectrum) — Thanks for your amazing work!
+This project is tested with BrowserStack.
 
 ## License
 

bin/Tiltfile

@@ -2,6 +2,15 @@ load('ext://uibutton', 'cmd_button', 'bool_input', 'location')
 load('ext://namespace', 'namespace_create', 'namespace_inject')
 namespace_create('meet')
 
+DEV_ENV = os.getenv('DEV_ENV', 'dev')
+
+if DEV_ENV == 'dev-dinum':
+    update_settings(suppress_unused_image_warnings=["localhost:5001/meet-frontend-generic:latest"])
+
+if DEV_ENV == 'dev-keycloak':
+    update_settings(suppress_unused_image_warnings=["localhost:5001/meet-frontend-dinum:latest"])
+
+
 def clean_old_images(image_name):
     local('docker images -q %s | tail -n +2 | xargs -r docker rmi' % image_name)
 
@@ -22,7 +31,19 @@ docker_build(
 clean_old_images('localhost:5001/meet-backend')
 
 docker_build(
-    'localhost:5001/meet-frontend:latest',
+    'localhost:5001/meet-frontend-dinum:latest',
+    context='..',
+    dockerfile='../docker/dinum-frontend/Dockerfile',
+    only=['./src/frontend', './docker', './.dockerignore'],
+    target = 'frontend-production',
+    live_update=[
+        sync('../src/frontend', '/home/frontend'),
+    ]
+)
+clean_old_images('localhost:5001/meet-frontend-dinum')
+
+docker_build(
+    'localhost:5001/meet-frontend-generic:latest',
     context='..',
     dockerfile='../src/frontend/Dockerfile',
     only=['./src/frontend', './docker', './.dockerignore'],
@@ -31,20 +52,32 @@ docker_build(
         sync('../src/frontend', '/home/frontend'),
     ]
 )
-clean_old_images('localhost:5001/meet-frontend')
+clean_old_images('localhost:5001/meet-frontend-generic')
 
 docker_build(
     'localhost:5001/meet-summary:latest',
     context='../src/summary',
     dockerfile='../src/summary/Dockerfile',
-    only=['.', '../../docker', '../../.dockerignore'],
+    only=['.'],
     target = 'production',
     live_update=[
-        sync('../src/summary', '/home/summary'),
+        sync('../src/summary', '/app'),
     ]
 )
 clean_old_images('localhost:5001/meet-summary')
 
+docker_build(
+    'localhost:5001/meet-agents:latest',
+    context='../src/agents',
+    dockerfile='../src/agents/Dockerfile',
+   only=['.'],
+    target = 'production',
+    live_update=[
+        sync('../src/agents', '/app'),
+    ]
+)
+clean_old_images('localhost:5001/meet-agents')
+
 # Copy the mkcert root CA certificate to our Docker build context
 # This is necessary because we need to inject the certificate into our LiveKit container
 local_resource(
@@ -64,6 +97,13 @@ clean_old_images('localhost:5001/meet-livekit')
 
 k8s_yaml(local('cd ../src/helm && helmfile -n meet -e ${DEV_ENV:-dev} template .'))
 
+k8s_resource('minio-bucket', resource_deps=['minio'])
+k8s_resource('meet-backend', resource_deps=['postgresql', 'minio', 'redis', 'livekit-livekit-server'])
+k8s_resource('meet-backend-migrate', resource_deps=['meet-backend'])
+k8s_resource('livekit-livekit-server-test-connection', resource_deps=['livekit-livekit-server'])
+k8s_resource('keycloak', resource_deps=['kc-postgresql'])
+k8s_resource('meet-backend-createsuperuser', resource_deps=['meet-backend-migrate'])
+
 migration = '''
 set -eu
 # get k8s pod name from tilt resource name

compose.yml

@@ -138,6 +138,7 @@ services:
       target: frontend-production
       args:
         VITE_API_BASE_URL: "http://localhost:8071"
+        VITE_APP_TITLE: "LaSuite Meet"
     image: meet:frontend-development
     ports:
       - "3000:8080"

docker/dinum-frontend/Dockerfile

@@ -0,0 +1,62 @@
+# ---- Front-end image ----
+FROM node:20-alpine AS frontend-deps
+
+WORKDIR /home/frontend/
+
+COPY ./src/frontend/package.json ./package.json
+COPY ./src/frontend/package-lock.json ./package-lock.json
+
+RUN npm ci
+
+COPY .dockerignore ./.dockerignore
+COPY ./src/frontend/ .
+
+# ---- Front-end builder image ----
+FROM frontend-deps AS meet-builder
+
+WORKDIR /home/frontend
+
+ENV VITE_APP_TITLE="Visio"
+ENV VITE_BUILD_SOURCEMAP="true"
+
+RUN npm run build
+
+# Inject PostHog sourcemap metadata into the built assets
+# This metadata is essential for correctly mapping errors to source maps in production
+RUN set -e && \
+    npx @posthog/cli sourcemap inject --directory ./dist/assets
+
+COPY ./docker/dinum-frontend/dinum-styles.css \
+    ./dist/assets/
+
+COPY ./docker/dinum-frontend/logo.svg \
+    ./dist/assets/logo.svg
+
+COPY ./docker/dinum-frontend/assets/ \
+    ./dist/assets/
+
+COPY ./docker/dinum-frontend/fonts/ \
+    ./dist/assets/fonts/
+
+# ---- Front-end image ----
+FROM nginxinc/nginx-unprivileged:alpine3.21 AS frontend-production
+
+USER root
+RUN apk update && apk upgrade libssl3 libcrypto3 libxml2>=2.12.7-r2 libxslt>=1.1.39-r2
+
+USER nginx
+
+# Un-privileged user running the application
+ARG DOCKER_USER
+USER ${DOCKER_USER}
+
+COPY --from=meet-builder \
+    /home/frontend/dist \
+    /usr/share/nginx/html
+
+COPY ./src/frontend/default.conf /etc/nginx/conf.d
+COPY ./docker/files/usr/local/bin/entrypoint /usr/local/bin/entrypoint
+
+ENTRYPOINT [ "/usr/local/bin/entrypoint" ]
+
+CMD ["nginx", "-g", "daemon off;"]

docker/dinum-frontend/assets/gouvernement.svg

@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="38.194309mm"
+   height="3.4877367mm"
+   viewBox="0 0 38.194309 3.4877367"
+   version="1.1"
+   id="svg1"
+   sodipodi:docname="gouvernement.svg"
+   inkscape:version="1.4.1 (93de688d07, 2025-03-30)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:document-units="mm"
+     inkscape:zoom="6.1918409"
+     inkscape:cx="79.620909"
+     inkscape:cy="44.332534"
+     inkscape:window-width="1901"
+     inkscape:window-height="1037"
+     inkscape:window-x="5"
+     inkscape:window-y="5"
+     inkscape:window-maximized="0"
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+       id="text3"
+       style="font-size:4.445px;line-height:0.661464px;font-family:Marianne;-inkscape-font-specification:'Marianne, Normal';letter-spacing:0px;word-spacing:0px;display:inline;stroke:#000000;stroke-width:0.198437"
+       aria-label="GOUVERNEMENT" />
+  </g>
+</svg>

docker/dinum-frontend/dinum-styles.css

@@ -0,0 +1,70 @@
+:root {
+    --fonts-sans: 'Marianne', ui-sans-serif, system-ui, sans-serif;
+}
+
+.Header-beforeLogo {
+    display: block;
+}
+
+.Header-beforeLogo::before {
+    content: '';
+    display: block;
+    background-image: url(/assets/marianne.svg);
+    background-position: 0 -0.046875rem;
+    background-size: 2.0625rem 0.84375rem;
+    height: 0.75rem;
+    margin-bottom: 0.1rem;
+    width: 2.0625rem;
+}
+
+.Header-beforeLogo::after {
+    content: '';
+    display: block;
+    background-image: url(/assets/gouvernement.svg), url(/assets/devise.svg);
+    background-repeat: no-repeat, no-repeat;
+    background-size: 108.8px 10px, 40px 29px;
+    background-position: 0 3px, 0 18.9px;
+    width: 108.8px;
+    height: 48px;
+    margin-top: 0.25rem;
+}
+
+@font-face {
+    font-family: 'Marianne';
+    src: url('/assets/fonts/Marianne-Regular-subset.woff2') format('woff2');
+    font-weight: 400;
+    font-style: normal;
+    font-display: swap;
+}
+
+@font-face {
+    font-family: 'Marianne';
+    src: url('/assets/fonts/Marianne-Regular_Italic-subset.woff2') format('woff2');
+    font-weight: 400;
+    font-style: italic;
+    font-display: swap;
+}
+
+@font-face {
+    font-family: 'Marianne';
+    src: url('/assets/fonts/Marianne-Medium-subset.woff2') format('woff2');
+    font-weight: 500;
+    font-style: normal;
+    font-display: swap;
+}
+
+@font-face {
+    font-family: 'Marianne';
+    src: url('/assets/fonts/Marianne-Bold-subset.woff2') format('woff2');
+    font-weight: 700;
+    font-style: normal;
+    font-display: swap;
+}
+
+@font-face {
+    font-family: 'Marianne';
+    src: url('/assets/fonts/Marianne-ExtraBold-subset.woff2') format('woff2');
+    font-weight: 800;
+    font-style: normal;
+    font-display: swap;
+}

docker/livekit/Dockerfile

@@ -1,4 +1,4 @@
-FROM livekit/livekit-server:v1.8.0
+FROM livekit/livekit-server:v1.9.0
 
 # We inject the nip.io certificate manually because the livekit chart doesn't support volume mounting
 COPY rootCA.pem /etc/ssl/certs/

docs/examples/meet.values.yaml

@@ -35,9 +35,6 @@ backend:
     DB_USER: dinum
     DB_PASSWORD: pass
     DB_PORT: 5432
-    POSTGRES_DB: meet
-    POSTGRES_USER: dinum
-    POSTGRES_PASSWORD: pass
     REDIS_URL: redis://default:pass@redis-master:6379/1
     STORAGES_STATICFILES_BACKEND: django.contrib.staticfiles.storage.StaticFilesStorage
     LIVEKIT_API_SECRET: secret

docs/installation.md

@@ -1,6 +1,6 @@
 # Installation on a k8s cluster
 
-This document is a step-by-step guide that describes how to install Visio on a k8s cluster without AI features.
+This document is a step-by-step guide that describes how to install LaSuite Meet on a k8s cluster without AI features.
 
 ## Prerequisites for a kubernetes setup
 
@@ -114,7 +114,7 @@ Please remember that \*.127.0.0.1.nip.io will always resolve to 127.0.0.1, excep
 
 ### What will you use to authenticate your users ?
 
-Visio uses OIDC, so if you already have an OIDC provider, obtain the necessary information to use it. In the next step, we will see how to configure Django (and thus Visio) to use it. If you do not have a provider, we will show you how to deploy a local Keycloak instance (this is not a production deployment, just a demo).
+LaSuite Meet uses OIDC, so if you already have an OIDC provider, obtain the necessary information to use it. In the next step, we will see how to configure Django (and thus LaSuite Meet) to use it. If you do not have a provider, we will show you how to deploy a local Keycloak instance (this is not a production deployment, just a demo).
 
 If you haven't run the script **bin/start-kind.sh**, you'll need to manually create the namespace by running the following command:
 
@@ -134,6 +134,8 @@ keycloak-0              1/1     Running   0          6m48s
 keycloak-postgresql-0   1/1     Running   0          6m48s
 ```
 
+In your OIDC provider, set LaSuite Meet's redirect URI to `https://.../api/v1.0/callback/` where `...` should be replaced with the domain name LaSuite Meet is hosted on.
+
 From here the important information you will need are :
 
 ```
@@ -152,7 +154,7 @@ You can find these values in **examples/keycloak.values.yaml**
 
 ### Find livekit server connexion values
 
-Visio use livekit for streaming part so if you have a livekit provider, obtain the necessary information to use it. If you do not have a provider, you can install a livekit testing environment as follows:
+LaSuite Meet use livekit for streaming part so if you have a livekit provider, obtain the necessary information to use it. If you do not have a provider, you can install a livekit testing environment as follows:
 
 Livekit need a redis (and meet too) so we will start by deploying a redis :
 
@@ -194,7 +196,7 @@ CELERY_RESULT_BACKEND: redis://default:pass@redis-master:6379/1
 
 ### Find postgresql connexion values
 
-Visio uses a postgresql db as backend so if you have a provider, obtain the necessary information to use it. If you do not have, you can install a postgresql testing environment as follows:
+LaSuite Meet uses a postgresql db as backend so if you have a provider, obtain the necessary information to use it. If you do not have, you can install a postgresql testing environment as follows:
 
 ```
 $ helm install postgresql oci://registry-1.docker.io/bitnamicharts/postgresql -f examples/postgresql.values.yaml
@@ -215,14 +217,11 @@ DB_NAME: meet
 DB_USER: dinum
 DB_PASSWORD: pass
 DB_PORT: 5432
-POSTGRES_DB: meet
-POSTGRES_USER: dinum
-POSTGRES_PASSWORD: pass
 ```
 
 ## Deployment
 
-Now you are ready to deploy Visio without AI. AI required more dependencies (Openai-compliant API, LiveKit Egress, Cold storage and a docs deployment to push resumes). To deploy meet you need to provide all previous information to the helm chart.
+Now you are ready to deploy LaSuite Meet without AI. AI required more dependencies (Openai-compliant API, LiveKit Egress, Cold storage and a docs deployment to push resumes). To deploy meet you need to provide all previous information to the helm chart.
 
 ```
 $ helm repo add meet https://suitenumerique.github.io/meet/
@@ -243,118 +242,129 @@ meet                     <none>   meet.127.0.0.1.nip.io       localhost   80, 44
 meet-admin               <none>   meet.127.0.0.1.nip.io       localhost   80, 443   52m
 ```
 
-You can use Visio on https://meet.127.0.0.1.nip.io from the local device. The provisioning user in keycloak is meet/meet.
+You can use LaSuite Meet on https://meet.127.0.0.1.nip.io from the local device. The provisioning user in keycloak is meet/meet.
 
 ## All options
 
 These are the environmental options available on meet backend.
 
-| Option                                          | Description                              | default                                                                                                                                                       |
-| ----------------------------------------------- | ---------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| DATA_DIR                                        | Data directory location                  | /data                                                                                                                                                         |
-| DJANGO_ALLOWED_HOSTS                            | Hosts that are allowed                   | []                                                                                                                                                            |
-| DJANGO_SECRET_KEY                               | Secret key used for Django security      |                                                                                                                                                               |
-| DJANGO_SILENCED_SYSTEM_CHECKS                   | Silence Django system checks             | []                                                                                                                                                            |
-| DJANGO_ALLOW_UNSECURE_USER_LISTING              | Allow unsecure user listing              | false                                                                                                                                                         |
-| DB_ENGINE                                       | Database engine used                     | django.db.backends.postgresql_psycopg2                                                                                                                        |
-| DB_NAME                                         | Name of the database                     | meet                                                                                                                                                          |
-| DB_USER                                         | User used to connect to database         | dinum                                                                                                                                                         |
-| DB_PASSWORD                                     | Password used to connect to the database | pass                                                                                                                                                          |
-| DB_HOST                                         | Hostname of the database                 | localhost                                                                                                                                                     |
-| DB_PORT                                         | Port to connect to database              | 5432                                                                                                                                                          |
-| STORAGES_STATICFILES_BACKEND                    | Static file serving engine               | whitenoise.storage.CompressedManifestStaticFilesStorage                                                                                                       |
-| AWS_S3_ENDPOINT_URL                             | S3 host endpoint                         |                                                                                                                                                               |
-| AWS_S3_ACCESS_KEY_ID                            | S3 access key                            |                                                                                                                                                               |
-| AWS_S3_SECRET_ACCESS_KEY                        | S3 secret key                            |                                                                                                                                                               |
-| AWS_S3_REGION_NAME                              | S3 region                                |                                                                                                                                                               |
-| AWS_STORAGE_BUCKET_NAME                         | S3 bucket name                           | meet-media-storage                                                                                                                                            |
-| DJANGO_LANGUAGE_CODE                            | Default language                         | en-us                                                                                                                                                         |
-| REDIS_URL                                       | Redis endpoint                           | redis://redis:6379/1                                                                                                                                          |
-| SESSION_COOKIE_AGE                              | Session cookie expiration in seconds     | 43200 (12 hours)                                                                                                                                             |
-| REQUEST_ENTRY_THROTTLE_RATES                    | Entry request throttle rates             | 150/minute                                                                                                                                                    |
-| CREATION_CALLBACK_THROTTLE_RATES                | Creation callback throttle rates         | 600/minute                                                                                                                                                    |
-| SPECTACULAR_SETTINGS_ENABLE_DJANGO_DEPLOY_CHECK | Enable Django deploy check               | false                                                                                                                                                         |
-| CSRF_TRUSTED_ORIGINS                            | CSRF trusted origins list                | []                                                                                                                                                            |
-| FRONTEND_ANALYTICS                              | Analytics information                    | {}                                                                                                                                                            |
-| FRONTEND_SUPPORT                                | Crisp frontend support configuration     | {}                                                                                                                                                            |
-| FRONTEND_SILENCE_LIVEKIT_DEBUG                  | Silence LiveKit debug logs               | false                                                                                                                                                         |
-| FRONTEND_IS_SILENT_LOGIN_ENABLED                | Enable silent login feature             | true                                                                                                                                                          |
-| FRONTEND_FEEDBACK                               | Frontend feedback configuration          | {}                                                                                                                                                            |
-| DJANGO_EMAIL_BACKEND                            | Email backend library                    | django.core.mail.backends.smtp.EmailBackend                                                                                                                   |
-| DJANGO_EMAIL_HOST                               | Host of the email server                 |                                                                                                                                                               |
-| DJANGO_EMAIL_HOST_USER                          | User to connect to the email server      |                                                                                                                                                               |
-| DJANGO_EMAIL_HOST_PASSWORD                      | Password to connect to the email server  |                                                                                                                                                               |
-| DJANGO_EMAIL_PORT                               | Port to connect to the email server      |                                                                                                                                                               |
-| DJANGO_EMAIL_USE_TLS                            | Enable TLS on email connection           | false                                                                                                                                                         |
-| DJANGO_EMAIL_USE_SSL                            | Enable SSL on email connection           | false                                                                                                                                                         |
-| DJANGO_EMAIL_FROM                               | Email from account                       | from@example.com                                                                                                                                              |
-| EMAIL_BRAND_NAME                                | Email branding name                      |                                                                                                                                                               |
-| EMAIL_SUPPORT_EMAIL                             | Support email address                    |                                                                                                                                                               |
-| EMAIL_LOGO_IMG                                  | Email logo image                         |                                                                                                                                                               |
-| EMAIL_DOMAIN                                    | Email domain                             |                                                                                                                                                               |
-| EMAIL_APP_BASE_URL                              | Email app base URL                       |                                                                                                                                                               |
-| DJANGO_CORS_ALLOW_ALL_ORIGINS                   | Allow all CORS origins                   | true                                                                                                                                                          |
-| DJANGO_CORS_ALLOWED_ORIGINS                     | Origins to allow (string list)           | []                                                                                                                                                            |
-| DJANGO_CORS_ALLOWED_ORIGIN_REGEXES              | Origins to allow (regex patterns)        | []                                                                                                                                                            |
-| SENTRY_DSN                                      | Sentry server DSN                        |                                                                                                                                                               |
-| DJANGO_CELERY_BROKER_URL                        | Celery broker host                       | redis://redis:6379/0                                                                                                                                          |
-| DJANGO_CELERY_BROKER_TRANSPORT_OPTIONS          | Celery broker options                    | {}                                                                                                                                                            |
-| OIDC_CREATE_USER                                | Create OIDC user if not exists           | true                                                                                                                                                          |
-| OIDC_VERIFY_SSL                                 | Verify SSL for OIDC                      | true                                                                                                                                                          |
-| OIDC_FALLBACK_TO_EMAIL_FOR_IDENTIFICATION       | Fallback to email for identification     | false                                                                                                                                                         |
-| OIDC_RP_SIGN_ALGO                               | Token verification algorithm used by OIDC | RS256                                                                                                                                                         |
-| OIDC_RP_CLIENT_ID                               | OIDC client ID                           | meet                                                                                                                                                          |
-| OIDC_RP_CLIENT_SECRET                           | OIDC client secret                       |                                                                                                                                                               |
-| OIDC_OP_JWKS_ENDPOINT                           | OIDC endpoint for JWKS                   |                                                                                                                                                               |
-| OIDC_OP_AUTHORIZATION_ENDPOINT                  | OIDC endpoint for authorization          |                                                                                                                                                               |
-| OIDC_OP_TOKEN_ENDPOINT                          | OIDC endpoint for token                  |                                                                                                                                                               |
-| OIDC_OP_USER_ENDPOINT                           | OIDC endpoint for user                   |                                                                                                                                                               |
-| OIDC_OP_USER_ENDPOINT_FORMAT                    | OIDC endpoint format (AUTO, JWT, JSON)   | AUTO                                                                                                                                                          |
-| OIDC_OP_LOGOUT_ENDPOINT                         | OIDC endpoint for logout                 |                                                                                                                                                               |
-| OIDC_AUTH_REQUEST_EXTRA_PARAMS                  | Extra parameters for OIDC request        | {}                                                                                                                                                            |
-| OIDC_RP_SCOPES                                  | OIDC scopes                              | openid email                                                                                                                                                  |
-| OIDC_USE_NONCE                                  | Use nonce for OIDC                       | true                                                                                                                                                          |
-| OIDC_REDIRECT_REQUIRE_HTTPS                     | Require HTTPS for OIDC                   | false                                                                                                                                                         |
-| OIDC_REDIRECT_ALLOWED_HOSTS                     | Allowed redirect hosts for OIDC          | []                                                                                                                                                            |
-| OIDC_STORE_ID_TOKEN                             | Store OIDC ID token                      | true                                                                                                                                                          |
-| OIDC_REDIRECT_FIELD_NAME                        | Redirect field for OIDC                  | returnTo                                                                                                                                                      |
-| OIDC_USERINFO_FULLNAME_FIELDS                   | Full name claim from OIDC token          | ["given_name", "usual_name"]                                                                                                                                  |
-| OIDC_USERINFO_SHORTNAME_FIELD                   | Short name claim from OIDC token         | given_name                                                                                                                                                    |
-| OIDC_USERINFO_ESSENTIAL_CLAIMS                  | Required claims from OIDC token          | []                                                                                                                                                            |
-| LOGIN_REDIRECT_URL                              | Login redirect URL                       |                                                                                                                                                               |
-| LOGIN_REDIRECT_URL_FAILURE                      | Login redirect URL for failure           |                                                                                                                                                               |
-| LOGOUT_REDIRECT_URL                             | URL to redirect to on logout             |                                                                                                                                                               |
-| ALLOW_LOGOUT_GET_METHOD                         | Allow logout through GET method          | true                                                                                                                                                          |
-| LIVEKIT_API_KEY                                 | LiveKit API key                          |                                                                                                                                                               |
-| LIVEKIT_API_SECRET                              | LiveKit API secret                       |                                                                                                                                                               |
-| LIVEKIT_API_URL                                 | LiveKit API URL                          |                                                                                                                                                               |
-| LIVEKIT_VERIFY_SSL                              | Verify SSL for LiveKit connections       | true                                                                                                                                                          |
-| RESOURCE_DEFAULT_ACCESS_LEVEL                   | Default resource access level for rooms  | public                                                                                                                                                        |
-| ALLOW_UNREGISTERED_ROOMS                        | Allow usage of unregistered rooms        | true                                                                                                                                                          |
-| RECORDING_ENABLE                                | Record meeting option                    | false                                                                                                                                                         |
-| RECORDING_OUTPUT_FOLDER                         | Folder to store meetings                 | recordings                                                                                                                                                    |
-| RECORDING_WORKER_CLASSES                        | Worker classes for recording             | {"screen_recording": "core.recording.worker.services.VideoCompositeEgressService","transcript": "core.recording.worker.services.AudioCompositeEgressService"} |
-| RECORDING_EVENT_PARSER_CLASS                    | Storage event engine for recording       | core.recording.event.parsers.MinioParser                                                                                                                      |
-| RECORDING_ENABLE_STORAGE_EVENT_AUTH             | Enable storage event authorization       | true                                                                                                                                                          |
-| RECORDING_STORAGE_EVENT_ENABLE                  | Enable recording storage events          | false                                                                                                                                                         |
-| RECORDING_STORAGE_EVENT_TOKEN                   | Recording storage event token            |                                                                                                                                                               |
-| RECORDING_EXPIRATION_DAYS                       | Recording expiration in days             |                                                                                                                                                               |
-| SCREEN_RECORDING_BASE_URL                       | Screen recording base URL                |                                                                                                                                                               |
-| SUMMARY_SERVICE_ENDPOINT                        | Summary service endpoint                 |                                                                                                                                                               |
-| SUMMARY_SERVICE_API_TOKEN                       | API token for summary service            |                                                                                                                                                               |
-| SIGNUP_NEW_USER_TO_MARKETING_EMAIL              | Signup users to marketing emails         | false                                                                                                                                                         |
-| MARKETING_SERVICE_CLASS                         | Marketing service class                  | core.services.marketing.BrevoMarketingService                                                                                                                 |
-| BREVO_API_KEY                                   | Brevo API key for marketing emails       |                                                                                                                                                               |
-| BREVO_API_CONTACT_LIST_IDS                      | Brevo API contact list IDs               | []                                                                                                                                                            |
-| DJANGO_BREVO_API_CONTACT_ATTRIBUTES             | Brevo contact attributes                 | {"VISIO_USER": true}                                                                                                                                          |
-| BREVO_API_TIMEOUT                               | Brevo timeout in seconds                 | 1                                                                                                                                                             |
-| LOBBY_KEY_PREFIX                                | Lobby key prefix                         | room_lobby                                                                                                                                                    |
-| LOBBY_WAITING_TIMEOUT                           | Lobby waiting timeout in seconds         | 3                                                                                                                                                             |
-| LOBBY_DENIED_TIMEOUT                            | Lobby deny timeout in seconds            | 5                                                                                                                                                             |
-| LOBBY_ACCEPTED_TIMEOUT                          | Lobby accept timeout in seconds          | 21600 (6 hours)                                                                                                                                              |
-| LOBBY_NOTIFICATION_TYPE                         | Lobby notification types                 | participantWaiting                                                                                                                                            |
-| LOBBY_COOKIE_NAME                               | Lobby cookie name                        | lobbyParticipantId                                                                                                                                            |
-| ROOM_CREATION_CALLBACK_CACHE_TIMEOUT            | Room creation callback cache timeout     | 600 (10 minutes)                                                                                                                                             |
-| ROOM_TELEPHONY_ENABLED                          | Enable SIP telephony feature             | false                                                                                                                                                         |
-| ROOM_TELEPHONY_PIN_LENGTH                       | Telephony PIN length                     | 10                                                                                                                                                            |
-| ROOM_TELEPHONY_PIN_MAX_RETRIES                  | Telephony PIN maximum retries            | 5                                                                                                                                                             |
+| Option                                          | Description                                                                                                                                                  | default                                                                                                                                                       |
+|-------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| DATA_DIR                                        | Data directory location                                                                                                                                      | /data                                                                                                                                                         |
+| DJANGO_ALLOWED_HOSTS                            | Hosts that are allowed                                                                                                                                       | []                                                                                                                                                            |
+| DJANGO_SECRET_KEY                               | Secret key used for Django security                                                                                                                          |                                                                                                                                                               |
+| DJANGO_SILENCED_SYSTEM_CHECKS                   | Silence Django system checks                                                                                                                                 | []                                                                                                                                                            |
+| DJANGO_ALLOW_UNSECURE_USER_LISTING              | Allow unsecure user listing                                                                                                                                  | false                                                                                                                                                         |
+| DB_ENGINE                                       | Database engine used                                                                                                                                         | django.db.backends.postgresql_psycopg2                                                                                                                        |
+| DB_NAME                                         | Name of the database                                                                                                                                         | meet                                                                                                                                                          |
+| DB_USER                                         | User used to connect to database                                                                                                                             | dinum                                                                                                                                                         |
+| DB_PASSWORD                                     | Password used to connect to the database                                                                                                                     | pass                                                                                                                                                          |
+| DB_HOST                                         | Hostname of the database                                                                                                                                     | localhost                                                                                                                                                     |
+| DB_PORT                                         | Port to connect to database                                                                                                                                  | 5432                                                                                                                                                          |
+| STORAGES_STATICFILES_BACKEND                    | Static file serving engine                                                                                                                                   | whitenoise.storage.CompressedManifestStaticFilesStorage                                                                                                       |
+| AWS_S3_ENDPOINT_URL                             | S3 host endpoint                                                                                                                                             |                                                                                                                                                               |
+| AWS_S3_ACCESS_KEY_ID                            | S3 access key                                                                                                                                                |                                                                                                                                                               |
+| AWS_S3_SECRET_ACCESS_KEY                        | S3 secret key                                                                                                                                                |                                                                                                                                                               |
+| AWS_S3_REGION_NAME                              | S3 region                                                                                                                                                    |                                                                                                                                                               |
+| AWS_STORAGE_BUCKET_NAME                         | S3 bucket name                                                                                                                                               | meet-media-storage                                                                                                                                            |
+| DJANGO_LANGUAGE_CODE                            | Default language                                                                                                                                             | en-us                                                                                                                                                         |
+| REDIS_URL                                       | Redis endpoint                                                                                                                                               | redis://redis:6379/1                                                                                                                                          |
+| SESSION_COOKIE_AGE                              | Session cookie expiration in seconds                                                                                                                         | 43200 (12 hours)                                                                                                                                              |
+| REQUEST_ENTRY_THROTTLE_RATES                    | Entry request throttle rates                                                                                                                                 | 150/minute                                                                                                                                                    |
+| CREATION_CALLBACK_THROTTLE_RATES                | Creation callback throttle rates                                                                                                                             | 600/minute                                                                                                                                                    |
+| SPECTACULAR_SETTINGS_ENABLE_DJANGO_DEPLOY_CHECK | Enable Django deploy check                                                                                                                                   | false                                                                                                                                                         |
+| CSRF_TRUSTED_ORIGINS                            | CSRF trusted origins list                                                                                                                                    | []                                                                                                                                                            |
+| FRONTEND_CUSTOM_CSS_URL                         | URL of an additional CSS file to load in the frontend app. If set, a `<link>` tag with this URL as href is added to the `<head>` of the frontend app         |                                                                                                                                                               |
+| FRONTEND_ANALYTICS                              | Analytics information                                                                                                                                        | {}                                                                                                                                                            |
+| FRONTEND_SUPPORT                                | Crisp frontend support configuration, also you can pass help articles, with `help_article_transcript`, `help_article_recording`, `help_article_more_tools`   | {}                                                                                                                                                            |
+| FRONTEND_TRANSCRIPT                             | Frontend transcription configuration, you can pass a beta form, with `form_beta_users`                                                                       | {}                                                                                                                                                            |
+| FRONTEND_MANIFEST_LINK                          | Link to the "Learn more" button on the homepage                                                                                                              | {}                                                                                                                                                            |
+| FRONTEND_SILENCE_LIVEKIT_DEBUG                  | Silence LiveKit debug logs                                                                                                                                   | false                                                                                                                                                         |
+| FRONTEND_IS_SILENT_LOGIN_ENABLED                | Enable silent login feature                                                                                                                                  | true                                                                                                                                                          |
+| FRONTEND_FEEDBACK                               | Frontend feedback configuration                                                                                                                              | {}                                                                                                                                                            |
+| FRONTEND_USE_FRENCH_GOV_FOOTER                  | Show the French government footer in the homepage                                                                                                            | false                                                                                                                                                         |
+| FRONTEND_USE_PROCONNECT_BUTTON                  | Show a "Login with ProConnect" button in the homepage instead of a "Login" button                                                                            | false                                                                                                                                                         |
+| DJANGO_EMAIL_BACKEND                            | Email backend library                                                                                                                                        | django.core.mail.backends.smtp.EmailBackend                                                                                                                   |
+| DJANGO_EMAIL_HOST                               | Host of the email server                                                                                                                                     |                                                                                                                                                               |
+| DJANGO_EMAIL_HOST_USER                          | User to connect to the email server                                                                                                                          |                                                                                                                                                               |
+| DJANGO_EMAIL_HOST_PASSWORD                      | Password to connect to the email server                                                                                                                      |                                                                                                                                                               |
+| DJANGO_EMAIL_PORT                               | Port to connect to the email server                                                                                                                          |                                                                                                                                                               |
+| DJANGO_EMAIL_USE_TLS                            | Enable TLS on email connection                                                                                                                               | false                                                                                                                                                         |
+| DJANGO_EMAIL_USE_SSL                            | Enable SSL on email connection                                                                                                                               | false                                                                                                                                                         |
+| DJANGO_EMAIL_FROM                               | Email from account                                                                                                                                           | from@example.com                                                                                                                                              |
+| EMAIL_BRAND_NAME                                | Email branding name                                                                                                                                          |                                                                                                                                                               |
+| EMAIL_SUPPORT_EMAIL                             | Support email address                                                                                                                                        |                                                                                                                                                               |
+| EMAIL_LOGO_IMG                                  | Email logo image                                                                                                                                             |                                                                                                                                                               |
+| EMAIL_DOMAIN                                    | Email domain                                                                                                                                                 |                                                                                                                                                               |
+| EMAIL_APP_BASE_URL                              | Email app base URL                                                                                                                                           |                                                                                                                                                               |
+| DJANGO_CORS_ALLOW_ALL_ORIGINS                   | Allow all CORS origins                                                                                                                                       | false                                                                                                                                                         |
+| DJANGO_CORS_ALLOWED_ORIGINS                     | Origins to allow (string list)                                                                                                                               | []                                                                                                                                                            |
+| DJANGO_CORS_ALLOWED_ORIGIN_REGEXES              | Origins to allow (regex patterns)                                                                                                                            | []                                                                                                                                                            |
+| SENTRY_DSN                                      | Sentry server DSN                                                                                                                                            |                                                                                                                                                               |
+| DJANGO_CELERY_BROKER_URL                        | Celery broker host                                                                                                                                           | redis://redis:6379/0                                                                                                                                          |
+| DJANGO_CELERY_BROKER_TRANSPORT_OPTIONS          | Celery broker options                                                                                                                                        | {}                                                                                                                                                            |
+| OIDC_CREATE_USER                                | Create OIDC user if not exists                                                                                                                               | true                                                                                                                                                          |
+| OIDC_VERIFY_SSL                                 | Verify SSL for OIDC                                                                                                                                          | true                                                                                                                                                          |
+| OIDC_FALLBACK_TO_EMAIL_FOR_IDENTIFICATION       | Fallback to email for identification                                                                                                                         | false                                                                                                                                                         |
+| OIDC_RP_SIGN_ALGO                               | Token verification algorithm used by OIDC                                                                                                                    | RS256                                                                                                                                                         |
+| OIDC_RP_CLIENT_ID                               | OIDC client ID                                                                                                                                               | meet                                                                                                                                                          |
+| OIDC_RP_CLIENT_SECRET                           | OIDC client secret                                                                                                                                           |                                                                                                                                                               |
+| OIDC_OP_JWKS_ENDPOINT                           | OIDC endpoint for JWKS                                                                                                                                       |                                                                                                                                                               |
+| OIDC_OP_AUTHORIZATION_ENDPOINT                  | OIDC endpoint for authorization                                                                                                                              |                                                                                                                                                               |
+| OIDC_OP_TOKEN_ENDPOINT                          | OIDC endpoint for token                                                                                                                                      |                                                                                                                                                               |
+| OIDC_OP_USER_ENDPOINT                           | OIDC endpoint for user                                                                                                                                       |                                                                                                                                                               |
+| OIDC_OP_USER_ENDPOINT_FORMAT                    | OIDC endpoint format (AUTO, JWT, JSON)                                                                                                                       | AUTO                                                                                                                                                          |
+| OIDC_OP_LOGOUT_ENDPOINT                         | OIDC endpoint for logout                                                                                                                                     |                                                                                                                                                               |
+| OIDC_AUTH_REQUEST_EXTRA_PARAMS                  | Extra parameters for OIDC request                                                                                                                            | {}                                                                                                                                                            |
+| OIDC_RP_SCOPES                                  | OIDC scopes                                                                                                                                                  | openid email                                                                                                                                                  |
+| OIDC_USE_NONCE                                  | Use nonce for OIDC                                                                                                                                           | true                                                                                                                                                          |
+| OIDC_REDIRECT_REQUIRE_HTTPS                     | Require HTTPS for OIDC                                                                                                                                       | false                                                                                                                                                         |
+| OIDC_REDIRECT_ALLOWED_HOSTS                     | Allowed redirect hosts for OIDC                                                                                                                              | []                                                                                                                                                            |
+| OIDC_STORE_ID_TOKEN                             | Store OIDC ID token                                                                                                                                          | true                                                                                                                                                          |
+| OIDC_REDIRECT_FIELD_NAME                        | Redirect field for OIDC                                                                                                                                      | returnTo                                                                                                                                                      |
+| OIDC_USERINFO_FULLNAME_FIELDS                   | Full name claim from OIDC token                                                                                                                              | ["given_name", "usual_name"]                                                                                                                                  |
+| OIDC_USERINFO_SHORTNAME_FIELD                   | Short name claim from OIDC token                                                                                                                             | given_name                                                                                                                                                    |
+| OIDC_USERINFO_ESSENTIAL_CLAIMS                  | Required claims from OIDC token                                                                                                                              | []                                                                                                                                                            |
+| OIDC_USE_PKCE                                   | Enable the use of PKCE (Proof Key for Code Exchange) during the OAuth 2.0 authorization code flow. Recommended for enhanced security.                        | False                                                                                                                                                         |
+| OIDC_PKCE_CODE_CHALLENGE_METHOD                 | Method used to generate the PKCE code challenge. Common values include S256 and plain. Refer to the mozilla-django-oidc documentation for supported options. | S256                                                                                                                                                          |
+| OIDC_PKCE_CODE_VERIFIER_SIZE                    | Length of the random string used as the PKCE code verifier. Must be an integer between 43 and 128, inclusive.                                                | 64                                                                                                                                                            |
+| LOGIN_REDIRECT_URL                              | Login redirect URL                                                                                                                                           |                                                                                                                                                               |
+| LOGIN_REDIRECT_URL_FAILURE                      | Login redirect URL for failure                                                                                                                               |                                                                                                                                                               |
+| LOGOUT_REDIRECT_URL                             | URL to redirect to on logout                                                                                                                                 |                                                                                                                                                               |
+| ALLOW_LOGOUT_GET_METHOD                         | Allow logout through GET method                                                                                                                              | true                                                                                                                                                          |
+| LIVEKIT_API_KEY                                 | LiveKit API key                                                                                                                                              |                                                                                                                                                               |
+| LIVEKIT_API_SECRET                              | LiveKit API secret                                                                                                                                           |                                                                                                                                                               |
+| LIVEKIT_API_URL                                 | LiveKit API URL                                                                                                                                              |                                                                                                                                                               |
+| LIVEKIT_VERIFY_SSL                              | Verify SSL for LiveKit connections                                                                                                                           | true                                                                                                                                                          |
+| LIVEKIT_FORCE_WSS_PROTOCOL                      | Enables WSS protocol conversion for legacy browser compatibility (Firefox <124, Chrome <125, Edge <125) where HTTPS URLs fail in WebSocket() constructor.    | false                                                                                                                                                         |
+| LIVEKIT_ENABLE_FIREFOX_PROXY_WORKAROUND         | Firefox-only connection warmup: pre-calls WebSocket endpoint (expecting 401) to initialize cache, resolving proxy/network connectivity issues.               | false                                                                                                                                                         |
+| RESOURCE_DEFAULT_ACCESS_LEVEL                   | Default resource access level for rooms                                                                                                                      | public                                                                                                                                                        |
+| ALLOW_UNREGISTERED_ROOMS                        | Allow usage of unregistered rooms                                                                                                                            | true                                                                                                                                                          |
+| RECORDING_ENABLE                                | Record meeting option                                                                                                                                        | false                                                                                                                                                         |
+| RECORDING_OUTPUT_FOLDER                         | Folder to store meetings                                                                                                                                     | recordings                                                                                                                                                    |
+| RECORDING_WORKER_CLASSES                        | Worker classes for recording                                                                                                                                 | {"screen_recording": "core.recording.worker.services.VideoCompositeEgressService","transcript": "core.recording.worker.services.AudioCompositeEgressService"} |
+| RECORDING_EVENT_PARSER_CLASS                    | Storage event engine for recording                                                                                                                           | core.recording.event.parsers.MinioParser                                                                                                                      |
+| RECORDING_ENABLE_STORAGE_EVENT_AUTH             | Enable storage event authorization                                                                                                                           | true                                                                                                                                                          |
+| RECORDING_STORAGE_EVENT_ENABLE                  | Enable recording storage events                                                                                                                              | false                                                                                                                                                         |
+| RECORDING_STORAGE_EVENT_TOKEN                   | Recording storage event token                                                                                                                                |                                                                                                                                                               |
+| RECORDING_EXPIRATION_DAYS                       | Recording expiration in days                                                                                                                                 |                                                                                                                                                               |
+| RECORDING_MAX_DURATION                          | Maximum recording duration in milliseconds. Must match LiveKit Egress configuration exactly.                                                                 |                                                                                                                                                               |
+| SCREEN_RECORDING_BASE_URL                       | Screen recording base URL                                                                                                                                    |                                                                                                                                                               |
+| SUMMARY_SERVICE_ENDPOINT                        | Summary service endpoint                                                                                                                                     |                                                                                                                                                               |
+| SUMMARY_SERVICE_API_TOKEN                       | API token for summary service                                                                                                                                |                                                                                                                                                               |
+| SIGNUP_NEW_USER_TO_MARKETING_EMAIL              | Signup users to marketing emails                                                                                                                             | false                                                                                                                                                         |
+| MARKETING_SERVICE_CLASS                         | Marketing service class                                                                                                                                      | core.services.marketing.BrevoMarketingService                                                                                                                 |
+| BREVO_API_KEY                                   | Brevo API key for marketing emails                                                                                                                           |                                                                                                                                                               |
+| BREVO_API_CONTACT_LIST_IDS                      | Brevo API contact list IDs                                                                                                                                   | []                                                                                                                                                            |
+| DJANGO_BREVO_API_CONTACT_ATTRIBUTES             | Brevo contact attributes                                                                                                                                     | {"VISIO_USER": true}                                                                                                                                          |
+| BREVO_API_TIMEOUT                               | Brevo timeout in seconds                                                                                                                                     | 1                                                                                                                                                             |
+| LOBBY_KEY_PREFIX                                | Lobby key prefix                                                                                                                                             | room_lobby                                                                                                                                                    |
+| LOBBY_WAITING_TIMEOUT                           | Lobby waiting timeout in seconds                                                                                                                             | 3                                                                                                                                                             |
+| LOBBY_DENIED_TIMEOUT                            | Lobby deny timeout in seconds                                                                                                                                | 5                                                                                                                                                             |
+| LOBBY_ACCEPTED_TIMEOUT                          | Lobby accept timeout in seconds                                                                                                                              | 21600 (6 hours)                                                                                                                                               |
+| LOBBY_NOTIFICATION_TYPE                         | Lobby notification types                                                                                                                                     | participantWaiting                                                                                                                                            |
+| LOBBY_COOKIE_NAME                               | Lobby cookie name                                                                                                                                            | lobbyParticipantId                                                                                                                                            |
+| ROOM_CREATION_CALLBACK_CACHE_TIMEOUT            | Room creation callback cache timeout                                                                                                                         | 600 (10 minutes)                                                                                                                                              |
+| ROOM_TELEPHONY_ENABLED                          | Enable SIP telephony feature                                                                                                                                 | false                                                                                                                                                         |
+| ROOM_TELEPHONY_PIN_LENGTH                       | Telephony PIN length                                                                                                                                         | 10                                                                                                                                                            |
+| ROOM_TELEPHONY_PIN_MAX_RETRIES                  | Telephony PIN maximum retries                                                                                                                                | 5                                                                                                                                                             |

env.d/development/common.dist

@@ -42,7 +42,7 @@ LOGIN_REDIRECT_URL=http://localhost:3000
 LOGIN_REDIRECT_URL_FAILURE=http://localhost:3000
 LOGOUT_REDIRECT_URL=http://localhost:3000
 
-OIDC_REDIRECT_ALLOWED_HOSTS=["http://localhost:8083", "http://localhost:3000"]
+OIDC_REDIRECT_ALLOWED_HOSTS=localhost:8083,localhost:3000
 OIDC_AUTH_REQUEST_EXTRA_PARAMS={"acr_values": "eidas1"}
 
 # Livekit Token settings
@@ -57,3 +57,6 @@ SCREEN_RECORDING_BASE_URL=http://localhost:3000/recordings
 
 # Telephony
 ROOM_TELEPHONY_ENABLED=True
+
+FRONTEND_USE_FRENCH_GOV_FOOTER=False
+FRONTEND_USE_PROCONNECT_BUTTON=False

renovate.json

@@ -7,7 +7,7 @@
       "enabled": false,
       "groupName": "ignored python dependencies",
       "matchManagers": ["pep621"],
-      "matchPackageNames": []
+      "matchPackageNames": ["redis"]
     },
     {
       "enabled": false,

src/agents/Dockerfile

@@ -0,0 +1,24 @@
+FROM python:3.13-slim AS base
+
+FROM base AS builder
+
+WORKDIR /builder
+
+COPY pyproject.toml .
+
+RUN mkdir /install && \
+  pip install --prefix=/install .
+
+FROM base AS production
+
+WORKDIR /app
+
+ARG DOCKER_USER
+USER ${DOCKER_USER}
+
+# Un-privileged user running the application
+COPY --from=builder /install /usr/local
+
+COPY . .
+
+CMD ["python", "multi-user-transcriber.py", "start"]

src/agents/multi-user-transcriber.py

@@ -0,0 +1,189 @@
+"""Multi user transcription agent."""
+
+import asyncio
+import logging
+import os
+
+from dotenv import load_dotenv
+from livekit import api, rtc
+from livekit.agents import (
+    Agent,
+    AgentSession,
+    AutoSubscribe,
+    JobContext,
+    JobProcess,
+    JobRequest,
+    RoomInputOptions,
+    RoomIO,
+    RoomOutputOptions,
+    WorkerOptions,
+    WorkerPermissions,
+    cli,
+    utils,
+)
+from livekit.plugins import deepgram, silero
+
+load_dotenv()
+
+logger = logging.getLogger("transcriber")
+
+TRANSCRIBER_AGENT_NAME = os.getenv("TRANSCRIBER_AGENT_NAME", "multi-user-transcriber")
+
+
+class Transcriber(Agent):
+    """Create a transcription agent for a specific participant."""
+
+    def __init__(self, *, participant_identity: str):
+        """Init transcription agent."""
+        super().__init__(
+            instructions="not-needed",
+            stt=deepgram.STT(),
+        )
+        self.participant_identity = participant_identity
+
+
+class MultiUserTranscriber:
+    """Manage transcription sessions for multiple room participants."""
+
+    def __init__(self, ctx: JobContext):
+        """Init multi user transcription agent."""
+        self.ctx = ctx
+        self._sessions: dict[str, AgentSession] = {}
+        self._tasks: set[asyncio.Task] = set()
+
+    def start(self):
+        """Start listening for participant connection events."""
+        self.ctx.room.on("participant_connected", self.on_participant_connected)
+        self.ctx.room.on("participant_disconnected", self.on_participant_disconnected)
+
+    async def aclose(self):
+        """Close all sessions and cleanup resources."""
+        await utils.aio.cancel_and_wait(*self._tasks)
+
+        await asyncio.gather(
+            *[self._close_session(session) for session in self._sessions.values()]
+        )
+
+        self.ctx.room.off("participant_connected", self.on_participant_connected)
+        self.ctx.room.off("participant_disconnected", self.on_participant_disconnected)
+
+    def on_participant_connected(self, participant: rtc.RemoteParticipant):
+        """Handle new participant connection by starting transcription session."""
+        if participant.identity in self._sessions:
+            return
+
+        logger.info(f"starting session for {participant.identity}")
+        task = asyncio.create_task(self._start_session(participant))
+        self._tasks.add(task)
+
+        def on_task_done(task: asyncio.Task):
+            try:
+                self._sessions[participant.identity] = task.result()
+            finally:
+                self._tasks.discard(task)
+
+        task.add_done_callback(on_task_done)
+
+    def on_participant_disconnected(self, participant: rtc.RemoteParticipant):
+        """Handle participant disconnection by closing transcription session."""
+        if (session := self._sessions.pop(participant.identity)) is None:
+            return
+
+        logger.info(f"closing session for {participant.identity}")
+        task = asyncio.create_task(self._close_session(session))
+        self._tasks.add(task)
+        task.add_done_callback(lambda _: self._tasks.discard(task))
+
+    async def _start_session(self, participant: rtc.RemoteParticipant) -> AgentSession:
+        """Create and start transcription session for participant."""
+        if participant.identity in self._sessions:
+            return self._sessions[participant.identity]
+
+        session = AgentSession(
+            vad=self.ctx.proc.userdata["vad"],
+        )
+        room_io = RoomIO(
+            agent_session=session,
+            room=self.ctx.room,
+            participant=participant,
+            input_options=RoomInputOptions(
+                text_enabled=False,
+            ),
+            output_options=RoomOutputOptions(
+                transcription_enabled=True,
+                audio_enabled=False,
+            ),
+        )
+        await room_io.start()
+        await session.start(
+            agent=Transcriber(
+                participant_identity=participant.identity,
+            )
+        )
+        return session
+
+    async def _close_session(self, sess: AgentSession) -> None:
+        """Close and cleanup transcription session."""
+        await sess.drain()
+        await sess.aclose()
+
+
+async def entrypoint(ctx: JobContext):
+    """Initialize and run the multi-user transcriber."""
+    transcriber = MultiUserTranscriber(ctx)
+    transcriber.start()
+
+    await ctx.connect(auto_subscribe=AutoSubscribe.AUDIO_ONLY)
+    for participant in ctx.room.remote_participants.values():
+        transcriber.on_participant_connected(participant)
+
+    async def cleanup():
+        await transcriber.aclose()
+
+    ctx.add_shutdown_callback(cleanup)
+
+
+async def handle_transcriber_job_request(job_req: JobRequest) -> None:
+    """Accept job if no transcriber exists in room, otherwise reject."""
+    room_name = job_req.room.name
+    transcriber_id = f"{TRANSCRIBER_AGENT_NAME}-{room_name}"
+
+    async with api.LiveKitAPI() as lkapi:
+        try:
+            response = await lkapi.room.list_participants(
+                list=api.ListParticipantsRequest(room=room_name)
+            )
+
+            transcriber_exists = any(
+                p.kind == rtc.ParticipantKind.PARTICIPANT_KIND_AGENT
+                and p.identity == transcriber_id
+                for p in response.participants
+            )
+
+            if transcriber_exists:
+                logger.info(f"Transcriber exists in {room_name} - rejecting")
+                await job_req.reject()
+            else:
+                logger.info(f"Accepting job for {room_name}")
+                await job_req.accept(identity=transcriber_id)
+
+        except Exception:
+            logger.exception(f"Error processing job for {room_name}")
+            await job_req.reject()
+
+
+def prewarm(proc: JobProcess):
+    """Preload voice activity detection model."""
+    proc.userdata["vad"] = silero.VAD.load()
+
+
+if __name__ == "__main__":
+    cli.run_app(
+        WorkerOptions(
+            entrypoint_fnc=entrypoint,
+            request_fnc=handle_transcriber_job_request,
+            prewarm_fnc=prewarm,
+            agent_name=TRANSCRIBER_AGENT_NAME,
+            permissions=WorkerPermissions(hidden=True),
+        )
+    )

src/agents/pyproject.toml

@@ -0,0 +1,51 @@
+
+[project]
+name = "agents"
+version = "0.1.23"
+requires-python = ">=3.12"
+dependencies = [
+    "livekit-agents==1.2.6",
+    "livekit-plugins-deepgram==1.2.6",
+    "livekit-plugins-silero==1.2.6",
+    "python-dotenv==1.1.1"
+]
+
+[project.optional-dependencies]
+dev = [
+    "ruff==0.12.0",
+]
+
+[build-system]
+requires = ["setuptools>=61.0"]
+build-backend = "setuptools.build_meta"
+
+[tool.ruff]
+target-version = "py313"
+
+[tool.ruff.lint]
+select = [
+    "B",  # flake8-bugbear
+    "C4",  # flake8-comprehensions
+    "D",  # pydocstyle
+    "E",  # pycodestyle error
+    "F",  # Pyflakes
+    "I",  # Isort
+    "ISC",  # flake8-implicit-str-concat
+    "PLC",  # Pylint Convention
+    "PLE",  # Pylint Error
+    "PLR",  # Pylint Refactor
+    "PLW",  # Pylint Warning
+    "RUF100",  # Ruff unused-noqa
+    "S",  # flake8-bandit
+    "T20", # flake8-print
+    "W",  # pycodestyle warning
+]
+
+[tool.ruff.lint.per-file-ignores]
+"tests/*" = [
+    "S101", # use of assert
+]
+
+[tool.ruff.lint.pydocstyle]
+# Use Google-style docstrings.
+convention = "google"

src/backend/core/api/__init__.py

@@ -41,8 +41,22 @@ def get_frontend_configuration(request):
             "is_enabled": settings.RECORDING_ENABLE,
             "available_modes": settings.RECORDING_WORKER_CLASSES.keys(),
             "expiration_days": settings.RECORDING_EXPIRATION_DAYS,
+            "max_duration": settings.RECORDING_MAX_DURATION,
+        },
+        "telephony": {
+            "enabled": settings.ROOM_TELEPHONY_ENABLED,
+            "phone_number": settings.ROOM_TELEPHONY_PHONE_NUMBER
+            if settings.ROOM_TELEPHONY_ENABLED
+            else None,
+            "default_country": settings.ROOM_TELEPHONY_DEFAULT_COUNTRY,
+        },
+        "subtitle": {"enabled": settings.ROOM_SUBTITLE_ENABLED},
+        "livekit": {
+            "url": settings.LIVEKIT_CONFIGURATION["url"],
+            "force_wss_protocol": settings.LIVEKIT_FORCE_WSS_PROTOCOL,
+            "enable_firefox_proxy_workaround": settings.LIVEKIT_ENABLE_FIREFOX_PROXY_WORKAROUND,
+            "default_sources": settings.LIVEKIT_DEFAULT_SOURCES,
         },
-        "custom_css": "/custom.css",
     }
     frontend_configuration.update(settings.FRONTEND_CONFIGURATION)
     return Response(frontend_configuration)

src/backend/core/api/feature_flag.py

@@ -0,0 +1,45 @@
+"""Feature flag handler for the Meet core app."""
+
+from functools import wraps
+
+from django.conf import settings
+from django.http import Http404
+
+
+class FeatureFlag:
+    """Check if features are enabled and return error responses."""
+
+    FLAGS = {
+        "recording": "RECORDING_ENABLE",
+        "storage_event": "RECORDING_STORAGE_EVENT_ENABLE",
+        "subtitle": "ROOM_SUBTITLE_ENABLED",
+    }
+
+    @classmethod
+    def flag_is_active(cls, flag_name):
+        """Check if a feature flag is active."""
+
+        setting_name = cls.FLAGS.get(flag_name)
+
+        if setting_name is None:
+            return False
+
+        return getattr(settings, setting_name, False)
+
+    @classmethod
+    def require(cls, flag_name):
+        """Decorator to check feature at the beginning of endpoint methods."""
+
+        if flag_name not in cls.FLAGS:
+            raise ValueError(f"Unknown feature flag: {flag_name}")
+
+        def decorator(view_func):
+            @wraps(view_func)
+            def wrapper(self, request, *args, **kwargs):
+                if not cls.flag_is_active(flag_name):
+                    raise Http404
+                return view_func(self, request, *args, **kwargs)
+
+            return wrapper
+
+        return decorator

src/backend/core/api/permissions.py

@@ -1,7 +1,5 @@
 """Permission handlers for the Meet core app."""
 
-from django.conf import settings
-
 from rest_framework import permissions
 
 from ..models import RoleChoices
@@ -64,7 +62,7 @@ class RoomPermissions(permissions.BasePermission):
         if request.method == "DELETE":
             return obj.is_owner(user)
 
-        return obj.is_administrator(user)
+        return obj.is_administrator_or_owner(user)
 
 
 class ResourceAccessPermission(IsAuthenticated):
@@ -80,7 +78,7 @@ class ResourceAccessPermission(IsAuthenticated):
         if request.method == "DELETE" and obj.role == RoleChoices.OWNER:
             return obj.user == user
 
-        return obj.resource.is_administrator(user)
+        return obj.resource.is_administrator_or_owner(user)
 
 
 class HasAbilityPermission(IsAuthenticated):
@@ -98,24 +96,13 @@ class HasPrivilegesOnRoom(IsAuthenticated):
 
     def has_object_permission(self, request, view, obj):
         """Determine if user has privileges on room."""
-        return obj.is_owner(request.user) or obj.is_administrator(request.user)
+        return obj.is_administrator_or_owner(request.user)
 
 
-class IsRecordingEnabled(permissions.BasePermission):
-    """Check if the recording feature is enabled."""
+class HasLiveKitRoomAccess(permissions.BasePermission):
+    """Check if authenticated user's LiveKit token is for the specific room."""
 
-    message = "Access denied, recording is disabled."
-
-    def has_permission(self, request, view):
-        """Determine if access is allowed based on settings."""
-        return settings.RECORDING_ENABLE
-
-
-class IsStorageEventEnabled(permissions.BasePermission):
-    """Check if the storage event feature is enabled."""
-
-    message = "Access denied, storage event is disabled."
-
-    def has_permission(self, request, view):
-        """Determine if access is allowed based on settings."""
-        return settings.RECORDING_STORAGE_EVENT_ENABLE
+    def has_object_permission(self, request, view, obj):
+        if not request.auth or not hasattr(request.auth, "video"):
+            return False
+        return request.auth.video.room == str(obj.id)

src/backend/core/api/serializers.py

@@ -1,7 +1,10 @@
 """Client serializers for the Meet core app."""
 
+# pylint: disable=abstract-method,no-name-in-module
+
 from django.utils.translation import gettext_lazy as _
 
+from livekit.api import ParticipantPermission
 from rest_framework import serializers
 from rest_framework.exceptions import PermissionDenied
 from timezone_field.rest_framework import TimeZoneSerializerField
@@ -40,7 +43,7 @@ class ResourceAccessSerializerMixin:
                 data.get("role") == models.RoleChoices.OWNER
                 and not self.instance.resource.is_owner(user)
                 or self.instance.role == models.RoleChoices.OWNER
-                and not self.instance.user == user
+                and self.instance.user != user
             )
         ) or (
             # Create
@@ -58,7 +61,9 @@ class ResourceAccessSerializerMixin:
         request = self.context.get("request", None)
         user = getattr(request, "user", None)
 
-        if not (user and user.is_authenticated and resource.is_administrator(user)):
+        if not (
+            user and user.is_authenticated and resource.is_administrator_or_owner(user)
+        ):
             raise PermissionDenied(
                 _("You must be administrator or owner of a room to add accesses to it.")
             )
@@ -103,8 +108,8 @@ class RoomSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = models.Room
-        fields = ["id", "name", "slug", "configuration", "access_level"]
-        read_only_fields = ["id", "slug"]
+        fields = ["id", "name", "slug", "configuration", "access_level", "pin_code"]
+        read_only_fields = ["id", "slug", "pin_code"]
 
     def to_representation(self, instance):
         """
@@ -118,9 +123,11 @@ class RoomSerializer(serializers.ModelSerializer):
             return output
 
         role = instance.get_role(request.user)
-        is_admin = models.RoleChoices.check_administrator_role(role)
+        is_admin_or_owner = models.RoleChoices.check_administrator_role(
+            role
+        ) or models.RoleChoices.check_owner_role(role)
 
-        if is_admin:
+        if is_admin_or_owner:
             access_serializer = NestedResourceAccessSerializer(
                 instance.accesses.select_related("resource", "user").all(),
                 context=self.context,
@@ -128,7 +135,9 @@ class RoomSerializer(serializers.ModelSerializer):
             )
             output["accesses"] = access_serializer.data
 
-        if not is_admin:
+        configuration = output["configuration"]
+
+        if not is_admin_or_owner:
             del output["configuration"]
 
         should_access_room = (
@@ -144,10 +153,14 @@ class RoomSerializer(serializers.ModelSerializer):
             room_id = f"{instance.id!s}"
             username = request.query_params.get("username", None)
             output["livekit"] = utils.generate_livekit_config(
-                room_id=room_id, user=request.user, username=username
+                room_id=room_id,
+                user=request.user,
+                username=username,
+                configuration=configuration,
+                is_admin_or_owner=is_admin_or_owner,
             )
 
-        output["is_administrable"] = is_admin
+        output["is_administrable"] = is_admin_or_owner
 
         return output
 
@@ -173,7 +186,19 @@ class RecordingSerializer(serializers.ModelSerializer):
         read_only_fields = fields
 
 
-class StartRecordingSerializer(serializers.Serializer):
+class BaseValidationOnlySerializer(serializers.Serializer):
+    """Base serializer for validation-only operations."""
+
+    def create(self, validated_data):
+        """Not implemented as this is a validation-only serializer."""
+        raise NotImplementedError(f"{self.__class__.__name__} is validation-only")
+
+    def update(self, instance, validated_data):
+        """Not implemented as this is a validation-only serializer."""
+        raise NotImplementedError(f"{self.__class__.__name__} is validation-only")
+
+
+class StartRecordingSerializer(BaseValidationOnlySerializer):
     """Validate start recording requests."""
 
     mode = serializers.ChoiceField(
@@ -186,67 +211,93 @@ class StartRecordingSerializer(serializers.Serializer):
         },
     )
 
-    def create(self, validated_data):
-        """Not implemented as this is a validation-only serializer."""
-        raise NotImplementedError("StartRecordingSerializer is validation-only")
 
-    def update(self, instance, validated_data):
-        """Not implemented as this is a validation-only serializer."""
-        raise NotImplementedError("StartRecordingSerializer is validation-only")
-
-
-class RequestEntrySerializer(serializers.Serializer):
+class RequestEntrySerializer(BaseValidationOnlySerializer):
     """Validate request entry data."""
 
     username = serializers.CharField(required=True)
 
-    def create(self, validated_data):
-        """Not implemented as this is a validation-only serializer."""
-        raise NotImplementedError("RequestEntrySerializer is validation-only")
 
-    def update(self, instance, validated_data):
-        """Not implemented as this is a validation-only serializer."""
-        raise NotImplementedError("RequestEntrySerializer is validation-only")
-
-
-class ParticipantEntrySerializer(serializers.Serializer):
+class ParticipantEntrySerializer(BaseValidationOnlySerializer):
     """Validate participant entry decision data."""
 
-    participant_id = serializers.CharField(required=True)
+    participant_id = serializers.UUIDField(required=True)
     allow_entry = serializers.BooleanField(required=True)
 
-    def create(self, validated_data):
-        """Not implemented as this is a validation-only serializer."""
-        raise NotImplementedError("ParticipantEntrySerializer is validation-only")
 
-    def update(self, instance, validated_data):
-        """Not implemented as this is a validation-only serializer."""
-        raise NotImplementedError("ParticipantEntrySerializer is validation-only")
-
-
-class CreationCallbackSerializer(serializers.Serializer):
+class CreationCallbackSerializer(BaseValidationOnlySerializer):
     """Validate room creation callback data."""
 
     callback_id = serializers.CharField(required=True)
 
-    def create(self, validated_data):
-        """Not implemented as this is a validation-only serializer."""
-        raise NotImplementedError("CreationCallbackSerializer is validation-only")
-
-    def update(self, instance, validated_data):
-        """Not implemented as this is a validation-only serializer."""
-        raise NotImplementedError("CreationCallbackSerializer is validation-only")
-
 
 class RoomInviteSerializer(serializers.Serializer):
     """Validate room invite creation data."""
 
     emails = serializers.ListField(child=serializers.EmailField(), allow_empty=False)
 
-    def create(self, validated_data):
-        """Not implemented as this is a validation-only serializer."""
-        raise NotImplementedError("RoomInviteSerializer is validation-only")
 
-    def update(self, instance, validated_data):
-        """Not implemented as this is a validation-only serializer."""
-        raise NotImplementedError("RoomInviteSerializer is validation-only")
+class BaseParticipantsManagementSerializer(BaseValidationOnlySerializer):
+    """Base serializer for participant management operations."""
+
+    participant_identity = serializers.UUIDField(
+        help_text="LiveKit participant identity (UUID format)"
+    )
+
+
+class MuteParticipantSerializer(BaseParticipantsManagementSerializer):
+    """Validate participant muting data."""
+
+    track_sid = serializers.CharField(
+        max_length=255, help_text="LiveKit track SID to mute"
+    )
+
+
+class UpdateParticipantSerializer(BaseParticipantsManagementSerializer):
+    """Validate participant update data."""
+
+    metadata = serializers.DictField(
+        required=False, allow_null=True, help_text="Participant metadata as JSON object"
+    )
+    attributes = serializers.DictField(
+        required=False,
+        allow_null=True,
+        help_text="Participant attributes as JSON object",
+    )
+    permission = serializers.DictField(
+        required=False,
+        allow_null=True,
+        help_text="Participant permission as JSON object",
+    )
+    name = serializers.CharField(
+        max_length=255,
+        required=False,
+        allow_blank=True,
+        allow_null=True,
+        help_text="Display name for the participant",
+    )
+
+    def validate(self, attrs):
+        """Ensure at least one update field is provided."""
+        update_fields = ["metadata", "attributes", "permission", "name"]
+
+        has_update = any(
+            field in attrs and attrs[field] is not None and attrs[field] != ""
+            for field in update_fields
+        )
+
+        if not has_update:
+            raise serializers.ValidationError(
+                f"At least one of the following fields must be provided: "
+                f"{', '.join(update_fields)}."
+            )
+
+        if "permission" in attrs:
+            try:
+                ParticipantPermission(**attrs["permission"])
+            except ValueError as e:
+                raise serializers.ValidationError(
+                    {"permission": f"Invalid permission: {str(e)}"}
+                ) from e
+
+        return attrs

src/backend/core/api/viewsets.py

@@ -50,9 +50,16 @@ from core.services.lobby import (
     LobbyParticipantNotFound,
     LobbyService,
 )
+from core.services.participants_management import (
+    ParticipantsManagement,
+    ParticipantsManagementException,
+)
 from core.services.room_creation import RoomCreation
+from core.services.subtitle import SubtitleException, SubtitleService
 
+from ..authentication.livekit import LiveKitTokenAuthentication
 from . import permissions, serializers
+from .feature_flag import FeatureFlag
 
 # pylint: disable=too-many-ancestors
 
@@ -287,9 +294,9 @@ class RoomViewSet(
         url_path="start-recording",
         permission_classes=[
             permissions.HasPrivilegesOnRoom,
-            permissions.IsRecordingEnabled,
         ],
     )
+    @FeatureFlag.require("recording")
     def start_room_recording(self, request, pk=None):  # pylint: disable=unused-argument
         """Start recording a room."""
 
@@ -332,9 +339,9 @@ class RoomViewSet(
         url_path="stop-recording",
         permission_classes=[
             permissions.HasPrivilegesOnRoom,
-            permissions.IsRecordingEnabled,
         ],
     )
+    @FeatureFlag.require("recording")
     def stop_room_recording(self, request, pk=None):  # pylint: disable=unused-argument
         """Stop room recording."""
 
@@ -417,7 +424,8 @@ class RoomViewSet(
         try:
             lobby_service.handle_participant_entry(
                 room_id=room.id,
-                **serializer.validated_data,
+                participant_id=str(serializer.validated_data.get("participant_id")),
+                allow_entry=serializer.validated_data.get("allow_entry"),
             )
             return drf_response.Response({"message": "Participant was updated."})
 
@@ -530,6 +538,135 @@ class RoomViewSet(
             status=drf_status.HTTP_200_OK,
         )
 
+    @decorators.action(
+        detail=True,
+        methods=["post"],
+        url_path="start-subtitle",
+        permission_classes=[
+            permissions.HasLiveKitRoomAccess,
+        ],
+        authentication_classes=[LiveKitTokenAuthentication],
+    )
+    @FeatureFlag.require("subtitle")
+    def start_subtitle(self, request, pk=None):  # pylint: disable=unused-argument
+        """Start realtime transcription for the room.
+
+        Requires valid LiveKit token for room authorization.
+        Anonymous users can start subtitles if they have room access tokens.
+        """
+
+        room = self.get_object()
+
+        try:
+            SubtitleService().start_subtitle(room)
+        except SubtitleException:
+            return drf_response.Response(
+                {"error": f"Subtitles failed to start for room {room.slug}"},
+                status=drf_status.HTTP_500_INTERNAL_SERVER_ERROR,
+            )
+
+        return drf_response.Response(
+            {"status": "success"}, status=drf_status.HTTP_200_OK
+        )
+
+    @decorators.action(
+        detail=True,
+        methods=["post"],
+        url_path="mute-participant",
+        url_name="mute-participant",
+        permission_classes=[permissions.HasPrivilegesOnRoom],
+    )
+    def mute_participant(self, request, pk=None):  # pylint: disable=unused-argument
+        """Mute a specific track for a participant in the room."""
+        room = self.get_object()
+
+        serializer = serializers.MuteParticipantSerializer(data=request.data)
+        serializer.is_valid(raise_exception=True)
+
+        try:
+            ParticipantsManagement().mute(
+                room_name=str(room.pk),
+                identity=str(serializer.validated_data["participant_identity"]),
+                track_sid=serializer.validated_data["track_sid"],
+            )
+        except ParticipantsManagementException:
+            return drf_response.Response(
+                {"error": "Failed to mute participant"},
+                status=drf_status.HTTP_500_INTERNAL_SERVER_ERROR,
+            )
+
+        return drf_response.Response(
+            {
+                "status": "success",
+            },
+            status=drf_status.HTTP_200_OK,
+        )
+
+    @decorators.action(
+        detail=True,
+        methods=["post"],
+        url_path="update-participant",
+        url_name="update-participant",
+        permission_classes=[permissions.HasPrivilegesOnRoom],
+    )
+    def update_participant(self, request, pk=None):  # pylint: disable=unused-argument
+        """Update participant attributes, permissions, or metadata."""
+        room = self.get_object()
+
+        serializer = serializers.UpdateParticipantSerializer(data=request.data)
+        serializer.is_valid(raise_exception=True)
+
+        try:
+            ParticipantsManagement().update(
+                room_name=str(room.pk),
+                identity=str(serializer.validated_data["participant_identity"]),
+                metadata=serializer.validated_data.get("metadata"),
+                attributes=serializer.validated_data.get("attributes"),
+                permission=serializer.validated_data.get("permission"),
+                name=serializer.validated_data.get("name"),
+            )
+        except ParticipantsManagementException:
+            return drf_response.Response(
+                {"error": "Failed to update participant"},
+                status=drf_status.HTTP_500_INTERNAL_SERVER_ERROR,
+            )
+
+        return drf_response.Response(
+            {
+                "status": "success",
+            },
+            status=drf_status.HTTP_200_OK,
+        )
+
+    @decorators.action(
+        detail=True,
+        methods=["post"],
+        url_path="remove-participant",
+        url_name="remove-participant",
+        permission_classes=[permissions.HasPrivilegesOnRoom],
+    )
+    def remove_participant(self, request, pk=None):  # pylint: disable=unused-argument
+        """Remove a participant from the room."""
+        room = self.get_object()
+
+        serializer = serializers.BaseParticipantsManagementSerializer(data=request.data)
+        serializer.is_valid(raise_exception=True)
+
+        try:
+            ParticipantsManagement().remove(
+                room_name=str(room.pk),
+                identity=str(serializer.validated_data["participant_identity"]),
+            )
+        except ParticipantsManagementException:
+            return drf_response.Response(
+                {"error": "Failed to remove participant"},
+                status=drf_status.HTTP_500_INTERNAL_SERVER_ERROR,
+            )
+
+        return drf_response.Response(
+            {"status": "success"}, status=drf_status.HTTP_200_OK
+        )
+
 
 class ResourceAccessViewSet(
     mixins.CreateModelMixin,
@@ -596,8 +733,8 @@ class RecordingViewSet(
         methods=["post"],
         url_path="storage-hook",
         authentication_classes=[StorageEventAuthentication],
-        permission_classes=[permissions.IsStorageEventEnabled],
     )
+    @FeatureFlag.require("storage_event")
     def on_storage_event_received(self, request, pk=None):  # pylint: disable=unused-argument
         """Handle incoming storage hook events for recordings."""
 

src/backend/core/apps.py

@@ -1,11 +0,0 @@
-"""Meet Core application"""
-# from django.apps import AppConfig
-# from django.utils.translation import gettext_lazy as _
-
-
-# class CoreConfig(AppConfig):
-#     """Configuration class for the Meet core app."""
-
-#     name = "core"
-#     app_label = "core"
-#     verbose_name = _("meet core application")

src/backend/core/authentication/livekit.py

@@ -0,0 +1,42 @@
+"""Authentication using LiveKit token for the Meet core app."""
+
+from django.conf import settings
+from django.contrib.auth import get_user_model
+from django.contrib.auth.models import AnonymousUser
+
+from livekit.api import TokenVerifier
+from rest_framework import authentication, exceptions
+
+UserModel = get_user_model()
+
+
+class LiveKitTokenAuthentication(authentication.BaseAuthentication):
+    """Authenticate using LiveKit token and load the associated Django user."""
+
+    def authenticate(self, request):
+        token = request.data.get("token")
+        if not token:
+            return None  # No authentication attempted
+
+        try:
+            verifier = TokenVerifier(
+                api_key=settings.LIVEKIT_CONFIGURATION["api_key"],
+                api_secret=settings.LIVEKIT_CONFIGURATION["api_secret"],
+            )
+            claims = verifier.verify(token)
+
+            user_id = claims.identity
+            if not user_id:
+                raise exceptions.AuthenticationFailed("Token missing user identity")
+
+            try:
+                user = UserModel.objects.get(id=user_id)
+            except UserModel.DoesNotExist:
+                user = AnonymousUser()
+
+            return (user, claims)
+
+        except Exception as e:
+            raise exceptions.AuthenticationFailed(
+                f"Invalid LiveKit token: {str(e)}"
+            ) from e

src/backend/core/factories.py

@@ -1,4 +1,3 @@
-# ruff: noqa: S311
 """
 Core application factories
 """

src/backend/core/migrations/0014_room_pin_code.py

@@ -17,7 +17,7 @@ def generate_pin_for_rooms(apps, schema_editor):
     def generate_pin_code():
         while True:
             pin_code = str(secrets.randbelow(10 ** length)).zfill(length)
-            if not pin_code in existing_pins:
+            if pin_code not in existing_pins:
                 return pin_code
 
     for room in rooms_without_pin_code:

src/backend/core/models.py

@@ -35,7 +35,7 @@ class RoleChoices(models.TextChoices):
     @classmethod
     def check_administrator_role(cls, role):
         """Check if a role is administrator."""
-        return role in [cls.ADMIN, cls.OWNER]
+        return role == cls.ADMIN
 
     @classmethod
     def check_owner_role(cls, role):
@@ -288,13 +288,13 @@ class Resource(BaseModel):
                 role = RoleChoices.MEMBER
         return role
 
-    def is_administrator(self, user):
+    def is_administrator_or_owner(self, user):
         """
-        Check if a user is administrator of the resource.
-
-        Users carrying the "owner" role are considered as administrators a fortiori.
-        """
-        return RoleChoices.check_administrator_role(self.get_role(user))
+        Check if a user is administrator or owner of the resource."""
+        role = self.get_role(user)
+        return RoleChoices.check_administrator_role(
+            role
+        ) or RoleChoices.check_owner_role(role)
 
     def is_owner(self, user):
         """Check if a user is owner of the resource."""

src/backend/core/recording/event/authentication.py

@@ -4,7 +4,6 @@ import logging
 import secrets
 
 from django.conf import settings
-from django.utils.translation import gettext_lazy as _
 
 from rest_framework.authentication import BaseAuthentication
 from rest_framework.exceptions import AuthenticationFailed

src/backend/core/recording/event/notification.py

@@ -136,6 +136,13 @@ class NotificationService:
             "filename": recording.key,
             "email": owner_access.user.email,
             "sub": owner_access.user.sub,
+            "room": recording.room.name,
+            "recording_date": recording.created_at.astimezone(
+                owner_access.user.timezone
+            ).strftime("%Y-%m-%d"),
+            "recording_time": recording.created_at.astimezone(
+                owner_access.user.timezone
+            ).strftime("%H:%M"),
         }
 
         headers = {

src/backend/core/recording/event/parsers.py

@@ -86,7 +86,7 @@ class MinioParser:
 
         # pylint: disable=line-too-long
         self._filepath_regex = re.compile(
-            r"(?P<url_encoded_folder_path>(?:[^%]+%2F)*)?(?P<recording_id>[0-9a-fA-F\-]{36})\.(?P<extension>[a-zA-Z0-9]+)"
+            r"(?P<url_encoded_folder_path>(?:[^%]+%2F)+)?(?P<recording_id>[0-9a-fA-F\-]{36})\.(?P<extension>[a-zA-Z0-9]+)"
         )
 
     @staticmethod
@@ -123,7 +123,7 @@ class MinioParser:
                 f"Invalid bucket: expected {self._bucket_name}, got {event_data.bucket_name}"
             )
 
-        if not event_data.filetype in self._allowed_filetypes:
+        if event_data.filetype not in self._allowed_filetypes:
             raise InvalidFileTypeError(
                 f"Invalid file type, expected {self._allowed_filetypes},"
                 f"got '{event_data.filetype}'"

src/backend/core/recording/services/recording_events.py

@@ -0,0 +1,49 @@
+"""Recording-related LiveKit Events Service"""
+
+from logging import getLogger
+
+from core import models, utils
+
+logger = getLogger(__name__)
+
+
+class RecordingEventsError(Exception):
+    """Recording event handling fails."""
+
+
+class RecordingEventsService:
+    """Handles recording-related Livekit webhook events."""
+
+    @staticmethod
+    def handle_limit_reached(recording):
+        """Stop recording and notify participants when limit is reached."""
+
+        recording.status = models.RecordingStatusChoices.STOPPED
+        recording.save()
+
+        notification_mapping = {
+            models.RecordingModeChoices.SCREEN_RECORDING: "screenRecordingLimitReached",
+            models.RecordingModeChoices.TRANSCRIPT: "transcriptionLimitReached",
+        }
+
+        notification_type = notification_mapping.get(recording.mode)
+        if not notification_type:
+            return
+
+        try:
+            utils.notify_participants(
+                room_name=str(recording.room.id),
+                notification_data={"type": notification_type},
+            )
+        except utils.NotificationError as e:
+            logger.exception(
+                "Failed to notify participants about recording limit reached: "
+                "room=%s, recording_id=%s, mode=%s",
+                recording.room.id,
+                recording.id,
+                recording.mode,
+            )
+            raise RecordingEventsError(
+                f"Failed to notify participants in room '{recording.room.id}' about "
+                f"recording limit reached (recording_id={recording.id})"
+            ) from e

src/backend/core/services/livekit_events.py

@@ -1,13 +1,25 @@
 """LiveKit Events Service"""
 
+# pylint: disable=no-member
+
 import uuid
 from enum import Enum
+from logging import getLogger
 
 from django.conf import settings
 
 from livekit import api
 
+from core import models
+from core.recording.services.recording_events import (
+    RecordingEventsError,
+    RecordingEventsService,
+)
+
 from .lobby import LobbyService
+from .telephony import TelephonyException, TelephonyService
+
+logger = getLogger(__name__)
 
 
 class LiveKitWebhookError(Exception):
@@ -77,6 +89,8 @@ class LiveKitEventsService:
         )
         self.webhook_receiver = api.WebhookReceiver(token_verifier)
         self.lobby_service = LobbyService()
+        self.telephony_service = TelephonyService()
+        self.recording_events = RecordingEventsService()
 
     def receive(self, request):
         """Process webhook and route to appropriate handler."""
@@ -108,10 +122,77 @@ class LiveKitEventsService:
         # pylint: disable=not-callable
         handler(data)
 
-    def _handle_room_finished(self, data):
-        """Handle 'room_finished' event."""
+    def _handle_egress_ended(self, data):
+        """Handle 'egress_ended' event."""
+
+        try:
+            recording = models.Recording.objects.get(
+                worker_id=data.egress_info.egress_id
+            )
+        except models.Recording.DoesNotExist as err:
+            raise ActionFailedError(
+                f"Recording with worker ID {data.egress_info.egress_id} does not exist"
+            ) from err
+
+        if (
+            data.egress_info.status == api.EgressStatus.EGRESS_LIMIT_REACHED
+            and recording.status == models.RecordingStatusChoices.ACTIVE
+        ):
+            try:
+                self.recording_events.handle_limit_reached(recording)
+            except RecordingEventsError as e:
+                raise ActionFailedError(
+                    f"Failed to process limit reached event for recording {recording}"
+                ) from e
+
+    def _handle_room_started(self, data):
+        """Handle 'room_started' event."""
+
         try:
             room_id = uuid.UUID(data.room.name)
+        except ValueError as e:
+            logger.warning(
+                "Ignoring room event: room name '%s' is not a valid UUID format.",
+                data.room.name,
+            )
+            raise ActionFailedError("Failed to process room started event") from e
+
+        try:
+            room = models.Room.objects.get(id=room_id)
+        except models.Room.DoesNotExist as err:
+            raise ActionFailedError(f"Room with ID {room_id} does not exist") from err
+
+        if settings.ROOM_TELEPHONY_ENABLED:
+            try:
+                self.telephony_service.create_dispatch_rule(room)
+            except TelephonyException as e:
+                raise ActionFailedError(
+                    f"Failed to create telephony dispatch rule for room {room_id}"
+                ) from e
+
+    def _handle_room_finished(self, data):
+        """Handle 'room_finished' event."""
+
+        try:
+            room_id = uuid.UUID(data.room.name)
+        except ValueError as e:
+            logger.warning(
+                "Ignoring room event: room name '%s' is not a valid UUID format.",
+                data.room.name,
+            )
+            raise ActionFailedError("Failed to process room finished event") from e
+
+        if settings.ROOM_TELEPHONY_ENABLED:
+            try:
+                self.telephony_service.delete_dispatch_rule(room_id)
+            except TelephonyException as e:
+                raise ActionFailedError(
+                    f"Failed to delete telephony dispatch rule for room {room_id}"
+                ) from e
+
+        try:
             self.lobby_service.clear_room_cache(room_id)
         except Exception as e:
-            raise ActionFailedError("Failed to process room finished event") from e
+            raise ActionFailedError(
+                f"Failed to clear room cache for room {room_id}"
+            ) from e

src/backend/core/services/lobby.py

@@ -1,6 +1,5 @@
 """Lobby Service"""
 
-import json
 import logging
 import uuid
 from dataclasses import dataclass
@@ -11,13 +10,6 @@ from uuid import UUID
 from django.conf import settings
 from django.core.cache import cache
 
-from asgiref.sync import async_to_sync
-from livekit.api import (  # pylint: disable=E0611
-    ListRoomsRequest,
-    SendDataRequest,
-    TwirpError,
-)
-
 from core import models, utils
 
 logger = logging.getLogger(__name__)
@@ -46,10 +38,6 @@ class LobbyParticipantNotFound(LobbyError):
     """Raised when participant is not found."""
 
 
-class LobbyNotificationError(LobbyError):
-    """Raised when LiveKit notification fails."""
-
-
 @dataclass
 class LobbyParticipant:
     """Participant in a lobby system."""
@@ -101,7 +89,7 @@ class LobbyService:
     @staticmethod
     def _get_or_create_participant_id(request) -> str:
         """Extract unique participant identifier from the request."""
-        return request.COOKIES.get(settings.LOBBY_COOKIE_NAME, uuid.uuid4().hex)
+        return request.COOKIES.get(settings.LOBBY_COOKIE_NAME, str(uuid.uuid4()))
 
     @staticmethod
     def prepare_response(response, participant_id):
@@ -155,6 +143,8 @@ class LobbyService:
         participant_id = self._get_or_create_participant_id(request)
         participant = self._get_participant(room.id, participant_id)
 
+        room_id = str(room.id)
+
         if self.can_bypass_lobby(room=room, user=request.user):
             if participant is None:
                 participant = LobbyParticipant(
@@ -167,10 +157,13 @@ class LobbyService:
                 participant.status = LobbyParticipantStatus.ACCEPTED
 
             livekit_config = utils.generate_livekit_config(
-                room_id=str(room.id),
+                room_id=room_id,
                 user=request.user,
                 username=username,
                 color=participant.color,
+                configuration=room.configuration,
+                is_admin_or_owner=False,
+                participant_id=participant_id,
             )
             return participant, livekit_config
 
@@ -185,10 +178,13 @@ class LobbyService:
         elif participant.status == LobbyParticipantStatus.ACCEPTED:
             # wrongly named, contains access token to join a room
             livekit_config = utils.generate_livekit_config(
-                room_id=str(room.id),
+                room_id=room_id,
                 user=request.user,
                 username=username,
                 color=participant.color,
+                configuration=room.configuration,
+                is_admin_or_owner=False,
+                participant_id=participant_id,
             )
 
         return participant, livekit_config
@@ -211,9 +207,6 @@ class LobbyService:
 
         Create a new participant entry in waiting status and notify room
         participants of the new entry request.
-
-        Raises:
-            LobbyNotificationError: If room notification fails
         """
 
         color = utils.generate_color(participant_id)
@@ -226,10 +219,15 @@ class LobbyService:
         )
 
         try:
-            self.notify_participants(room_id=room_id)
-        except LobbyNotificationError:
+            utils.notify_participants(
+                room_name=str(room_id),
+                notification_data={
+                    "type": settings.LOBBY_NOTIFICATION_TYPE,
+                },
+            )
+        except utils.NotificationError:
             # If room not created yet, there is no participants to notify
-            pass
+            logger.exception("Failed to notify room participants")
 
         cache_key = self._get_cache_key(room_id, participant_id)
         cache.set(
@@ -334,44 +332,6 @@ class LobbyService:
         participant.status = status
         cache.set(cache_key, participant.to_dict(), timeout=timeout)
 
-    @async_to_sync
-    async def notify_participants(self, room_id: UUID):
-        """Notify room participants about a new waiting participant using LiveKit.
-
-        Raises:
-            LobbyNotificationError: If notification fails to send
-        """
-
-        notification_data = {
-            "type": settings.LOBBY_NOTIFICATION_TYPE,
-        }
-
-        lkapi = utils.create_livekit_client()
-
-        try:
-            room_response = await lkapi.room.list_rooms(
-                ListRoomsRequest(
-                    names=[str(room_id)],
-                )
-            )
-
-            # Check if the room exists
-            if not room_response.rooms:
-                return
-
-            await lkapi.room.send_data(
-                SendDataRequest(
-                    room=str(room_id),
-                    data=json.dumps(notification_data).encode("utf-8"),
-                    kind="RELIABLE",
-                )
-            )
-        except TwirpError as e:
-            logger.exception("Failed to notify room participants")
-            raise LobbyNotificationError("Failed to notify room participants") from e
-        finally:
-            await lkapi.aclose()
-
     def clear_room_cache(self, room_id: UUID) -> None:
         """Clear all participant entries from the cache for a specific room."""
 
@@ -382,3 +342,9 @@ class LobbyService:
             return
 
         cache.delete_many(keys)
+
+    def clear_participant_cache(self, room_id: UUID, participant_id: str) -> None:
+        """Clear a given participant entry from the cache for a specific room."""
+
+        cache_key = self._get_cache_key(room_id, participant_id)
+        cache.delete(cache_key)

src/backend/core/services/participants_management.py

@@ -0,0 +1,128 @@
+"""Participants management service for LiveKit rooms."""
+
+# pylint: disable=too-many-arguments,no-name-in-module,too-many-positional-arguments
+# ruff: noqa:PLR0913
+
+import json
+import uuid
+from logging import getLogger
+from typing import Dict, Optional
+
+from asgiref.sync import async_to_sync
+from livekit.api import (
+    MuteRoomTrackRequest,
+    RoomParticipantIdentity,
+    TwirpError,
+    UpdateParticipantRequest,
+)
+
+from core import utils
+
+from .lobby import LobbyService
+
+logger = getLogger(__name__)
+
+
+class ParticipantsManagementException(Exception):
+    """Exception raised when a participant management operations fail."""
+
+
+class ParticipantsManagement:
+    """Service for managing participants."""
+
+    @async_to_sync
+    async def mute(self, room_name: str, identity: str, track_sid: str):
+        """Mute a specific audio or video track for a participant in a room."""
+
+        lkapi = utils.create_livekit_client()
+
+        try:
+            await lkapi.room.mute_published_track(
+                MuteRoomTrackRequest(
+                    room=room_name,
+                    identity=identity,
+                    track_sid=track_sid,
+                    muted=True,
+                )
+            )
+
+        except TwirpError as e:
+            logger.exception(
+                "Unexpected error muting participant %s for room %s",
+                identity,
+                room_name,
+            )
+            raise ParticipantsManagementException("Could not mute participant") from e
+
+        finally:
+            await lkapi.aclose()
+
+    @async_to_sync
+    async def remove(self, room_name: str, identity: str):
+        """Remove a participant from a room and clear their lobby cache."""
+
+        try:
+            LobbyService().clear_participant_cache(
+                room_id=uuid.UUID(room_name), participant_id=identity
+            )
+        except (ValueError, TypeError) as exc:
+            logger.warning(
+                "participants_management.remove: room_name '%s' is not a UUID; "
+                "skipping lobby cache clear",
+                room_name,
+                exc_info=exc,
+            )
+
+        lkapi = utils.create_livekit_client()
+
+        try:
+            await lkapi.room.remove_participant(
+                RoomParticipantIdentity(room=room_name, identity=identity)
+            )
+        except TwirpError as e:
+            logger.exception(
+                "Unexpected error removing participant %s for room %s",
+                identity,
+                room_name,
+            )
+            raise ParticipantsManagementException("Could not remove participant") from e
+
+        finally:
+            await lkapi.aclose()
+
+    @async_to_sync
+    async def update(
+        self,
+        room_name: str,
+        identity: str,
+        metadata: Optional[Dict] = None,
+        attributes: Optional[Dict] = None,
+        permission: Optional[Dict] = None,
+        name: Optional[str] = None,
+    ):
+        """Update participant properties such as metadata, attributes, permissions, or name."""
+
+        lkapi = utils.create_livekit_client()
+
+        try:
+            await lkapi.room.update_participant(
+                UpdateParticipantRequest(
+                    room=room_name,
+                    identity=identity,
+                    metadata=json.dumps(metadata),
+                    permission=permission,
+                    attributes=attributes,
+                    name=name,
+                )
+            )
+
+        except TwirpError as e:
+            logger.exception(
+                "Unexpected error updating participant %s for room %s",
+                identity,
+                room_name,
+            )
+            raise ParticipantsManagementException("Could not update participant") from e
+
+        finally:
+            await lkapi.aclose()

src/backend/core/services/subtitle.py

@@ -0,0 +1,47 @@
+"""Service for managing subtitle agents in LiveKit rooms."""
+
+from logging import getLogger
+
+from django.conf import settings
+
+from asgiref.sync import async_to_sync
+from livekit.protocol.agent_dispatch import CreateAgentDispatchRequest
+
+from core import utils
+
+logger = getLogger(__name__)
+
+
+class SubtitleException(Exception):
+    """Exception raised when subtitle operations fail."""
+
+
+class SubtitleService:
+    """Service for managing subtitle agents in LiveKit rooms."""
+
+    @async_to_sync
+    async def start_subtitle(self, room):
+        """Start subtitle agent for the specified room."""
+
+        lkapi = utils.create_livekit_client()
+
+        try:
+            # Transcriber agent prevents duplicate subtitle agents per room
+            # No error is raised if agent already exists
+            await lkapi.agent_dispatch.create_dispatch(
+                CreateAgentDispatchRequest(
+                    agent_name=settings.ROOM_SUBTITLE_AGENT_NAME, room=str(room.id)
+                )
+            )
+        except Exception as e:
+            logger.exception("Failed to create agent dispatch for room %s", room.id)
+            raise SubtitleException("Failed to create subtitle agent") from e
+
+        finally:
+            await lkapi.aclose()
+
+    @async_to_sync
+    async def stop_subtitle(self, room) -> None:
+        """Stop subtitle agent for the specified room."""
+
+        raise NotImplementedError("Subtitle agent stopping not yet implemented")

src/backend/core/services/telephony.py

@@ -0,0 +1,124 @@
+"""Telephony service for managing SIP dispatch rules for room access."""
+
+from logging import getLogger
+
+from asgiref.sync import async_to_sync
+from livekit.api import TwirpError
+from livekit.protocol.sip import (
+    CreateSIPDispatchRuleRequest,
+    DeleteSIPDispatchRuleRequest,
+    ListSIPDispatchRuleRequest,
+    SIPDispatchRule,
+    SIPDispatchRuleDirect,
+)
+
+from core import utils
+
+logger = getLogger(__name__)
+
+
+class TelephonyException(Exception):
+    """Exception raised when telephony operations fail."""
+
+
+class TelephonyService:
+    """Service for managing participant access through the telephony system (SIP)."""
+
+    def _rule_name(self, room_id):
+        """Generate the rule name for a room based on its ID."""
+        return f"SIP_{str(room_id)}"
+
+    @async_to_sync
+    async def create_dispatch_rule(self, room):
+        """Create a SIP inbound dispatch rule for direct room routing.
+
+        Configures telephony to route incoming SIP calls directly to the specified room
+        using the room's ID and PIN code for authentication.
+        """
+
+        direct_rule = SIPDispatchRule(
+            dispatch_rule_direct=SIPDispatchRuleDirect(
+                room_name=str(room.pk), pin=str(room.pin_code)
+            )
+        )
+
+        request = CreateSIPDispatchRuleRequest(
+            rule=direct_rule, name=self._rule_name(room.pk)
+        )
+
+        lkapi = utils.create_livekit_client()
+
+        try:
+            await lkapi.sip.create_sip_dispatch_rule(create=request)
+        except TwirpError as e:
+            logger.exception(
+                "Unexpected error creating dispatch rule for room %s", room.id
+            )
+            raise TelephonyException("Could not create dispatch rule") from e
+
+        finally:
+            await lkapi.aclose()
+
+    async def _list_dispatch_rules_ids(self, room_id):
+        """List SIP dispatch rule IDs for a specific room.
+
+        Fetches all existing SIP dispatch rules and filters them by room name
+        since LiveKit API doesn't support server-side filtering by 'room_name'.
+        This approach is acceptable for moderate scale but may need refactoring
+        for high-volume scenarios.
+
+        Note:
+            Feature request for server-side filtering: livekit/sip#405
+        """
+
+        lkapi = utils.create_livekit_client()
+
+        try:
+            existing_rules = await lkapi.sip.list_sip_dispatch_rule(
+                list=ListSIPDispatchRuleRequest()
+            )
+        except TwirpError as e:
+            logger.exception("Failed to list dispatch rules for room %s", room_id)
+            raise TelephonyException("Could not list dispatch rules") from e
+        finally:
+            await lkapi.aclose()
+
+        if not existing_rules or not existing_rules.items:
+            return []
+
+        rule_name = self._rule_name(room_id)
+
+        return [
+            existing_rule.sip_dispatch_rule_id
+            for existing_rule in existing_rules.items
+            if existing_rule.name == rule_name
+        ]
+
+    @async_to_sync
+    async def delete_dispatch_rule(self, room_id):
+        """Delete all SIP inbound dispatch rules associated with a specific room."""
+
+        rules_ids = await self._list_dispatch_rules_ids(room_id)
+
+        if not rules_ids:
+            logger.info("No dispatch rules found for room %s", room_id)
+            return False
+
+        if len(rules_ids) > 1:
+            logger.error("Multiple dispatch rules found for room %s", room_id)
+
+        lkapi = utils.create_livekit_client()
+        try:
+            for rule_id in rules_ids:
+                await lkapi.sip.delete_sip_dispatch_rule(
+                    delete=DeleteSIPDispatchRuleRequest(sip_dispatch_rule_id=rule_id)
+                )
+
+            return True
+
+        except TwirpError as e:
+            logger.exception("Failed to delete dispatch rules for room %s", room_id)
+            raise TelephonyException("Could not delete dispatch rules") from e
+
+        finally:
+            await lkapi.aclose()

src/backend/core/tests/authentication/test_backends.py

@@ -287,9 +287,7 @@ def test_finds_user_whitespace_email(django_assert_num_queries, settings):
     [
         "john.doe@ｅxample.com",  # Fullwidth character in domain
         "john.doe@еxample.com",  # Cyrillic 'е' in domain
-        "JOHN.DOe@exam𝔭le.com",  # Mixed Gothic '𝔭' in domain
         "john.doe@exаmple.com",  # Cyrillic 'а' (a) in domain
-        "john.doe@ｅ𝓧𝓪𝓶𝓹𝓵𝓮.com",  # Mixed fullwidth and cursive in domain
     ],
 )
 def test_authentication_getter_existing_user_email_tricky(email, monkeypatch, settings):

src/backend/core/tests/recording/event/test_authentication.py

@@ -2,7 +2,7 @@
 Test event authentication.
 """
 
-# pylint: disable=E1128
+# pylint: disable=assignment-from-no-return
 
 from django.test import RequestFactory
 

src/backend/core/tests/recording/event/test_notification.py

@@ -2,7 +2,7 @@
 Test event notification.
 """
 
-# pylint: disable=E1128,W0621,W0613,W0212
+# pylint: disable=assignment-from-no-return,redefined-outer-name,unused-argument,protected-access
 
 import datetime
 import smtplib

src/backend/core/tests/recording/event/test_parsers.py

@@ -2,7 +2,7 @@
 Test event parsers.
 """
 
-# pylint: disable=W0212,W0621,W0613
+# pylint: disable=protected-access,redefined-outer-name,unused-argument
 
 from unittest import mock
 
@@ -129,8 +129,11 @@ def test_validate_invalid_filetype(minio_parser):
 @pytest.mark.parametrize(
     "invalid_filepath",
     [
-        "invalid_filepath",
+        "invalid_filepath",  # totally invalid string
         "recording/46d1a121-2426-484d-8fb3-09b5d886f7a8.ogg",
+        "recording/46d1a121-2426-484d-8fb3-09b5d886f7a8",  # missing extension
+        "46d1a121-2426-484d-8fb3-09b5d886f7a8",  # missing url_encoded_folder_path and extension
+        "",  # empty string
         "recording%2F46d1a1212426484d8fb309b5d886f7a8.ogg",
     ],
 )

src/backend/core/tests/recording/service/test_recording_events.py

@@ -0,0 +1,72 @@
+"""
+Test RecordingEventsService service.
+"""
+
+# pylint: disable=redefined-outer-name
+
+from unittest import mock
+
+import pytest
+
+from core.factories import RecordingFactory
+from core.recording.services.recording_events import (
+    RecordingEventsError,
+    RecordingEventsService,
+)
+from core.utils import NotificationError
+
+pytestmark = pytest.mark.django_db
+
+
+@pytest.fixture
+def service():
+    """Initialize RecordingEventsService."""
+    return RecordingEventsService()
+
+
+@pytest.mark.parametrize(
+    ("mode", "notification_type"),
+    (
+        ("screen_recording", "screenRecordingLimitReached"),
+        ("transcript", "transcriptionLimitReached"),
+    ),
+)
+@mock.patch("core.utils.notify_participants")
+def test_handle_limit_reached_success(mock_notify, mode, notification_type, service):
+    """Test handle_limit_reached stops recording and notifies participants."""
+
+    recording = RecordingFactory(status="active", mode=mode)
+    service.handle_limit_reached(recording)
+
+    assert recording.status == "stopped"
+    mock_notify.assert_called_once_with(
+        room_name=str(recording.room.id), notification_data={"type": notification_type}
+    )
+
+
+@pytest.mark.parametrize(
+    ("mode", "notification_type"),
+    (
+        ("screen_recording", "screenRecordingLimitReached"),
+        ("transcript", "transcriptionLimitReached"),
+    ),
+)
+@mock.patch("core.utils.notify_participants")
+def test_handle_limit_reached_error(mock_notify, mode, notification_type, service):
+    """Test handle_limit_reached raises RecordingEventsError when notification fails."""
+
+    mock_notify.side_effect = NotificationError("Error notifying")
+
+    recording = RecordingFactory(status="active", mode=mode)
+
+    with pytest.raises(
+        RecordingEventsError,
+        match=r"Failed to notify participants in room '.+' "
+        r"about recording limit reached \(recording_id=.+\)",
+    ):
+        service.handle_limit_reached(recording)
+
+    assert recording.status == "stopped"
+    mock_notify.assert_called_once_with(
+        room_name=str(recording.room.id), notification_data={"type": notification_type}
+    )

src/backend/core/tests/recording/test_api_recordings_storage_hook.py

@@ -2,7 +2,7 @@
 Test recordings API endpoints in the Meet core app: save recording.
 """
 
-# pylint: disable=W0621,W0613
+# pylint: disable=redefined-outer-name,unused-argument
 
 import uuid
 from unittest import mock
@@ -77,7 +77,8 @@ def test_save_recording_permission_needed(settings, client):
         HTTP_AUTHORIZATION="Bearer testAuthToken",
     )
 
-    assert response.status_code == 403
+    assert response.status_code == 404
+    assert response.json() == {"detail": "Not found."}
 
 
 def test_save_recording_parsing_error(recording_settings, mock_get_parser, client):

src/backend/core/tests/recording/worker/test_factories.py

@@ -2,7 +2,7 @@
 Test worker service factories.
 """
 
-# pylint: disable=W0212,W0621,W0613
+# pylint: disable=protected-access,redefined-outer-name,unused-argument
 
 from dataclasses import FrozenInstanceError
 from unittest.mock import Mock

src/backend/core/tests/recording/worker/test_mediator.py

@@ -1,6 +1,6 @@
 """Test WorkerServiceMediator class."""
 
-# pylint: disable=W0621,W0613
+# pylint: disable=redefined-outer-name,unused-argument
 
 from unittest.mock import Mock
 

src/backend/core/tests/recording/worker/test_services.py

@@ -2,7 +2,7 @@
 Test worker service classes.
 """
 
-# pylint: disable=W0212,W0621,W0613,E1101
+# pylint: disable=protected-access,redefined-outer-name,unused-argument,no-member
 
 from unittest.mock import AsyncMock, Mock, patch
 

src/backend/core/tests/rooms/test_api_rooms_create.py

@@ -2,7 +2,7 @@
 Test rooms API endpoints in the Meet core app: create.
 """
 
-# pylint: disable=W0621,W0613
+# pylint: disable=redefined-outer-name,unused-argument
 from django.core.cache import cache
 
 import pytest

src/backend/core/tests/rooms/test_api_rooms_creation_callback.py

@@ -2,7 +2,7 @@
 Test rooms API endpoints in the Meet core app: creation callback functionality.
 """
 
-# pylint: disable=W0621,W0613
+# pylint: disable=redefined-outer-name,unused-argument
 from django.core.cache import cache
 
 import pytest

src/backend/core/tests/rooms/test_api_rooms_invite.py

@@ -2,7 +2,7 @@
 Test rooms API endpoints in the Meet core app: invite.
 """
 
-# pylint: disable=W0621,W0613
+# pylint: disable=redefined-outer-name,unused-argument
 
 import json
 import random
@@ -230,15 +230,14 @@ def test_api_rooms_invite_error(mock_invite_to_room):
 
     data = {"emails": ["toto@yopmail.com", "toto@yopmail.com"]}
 
-    with pytest.raises(InvitationError) as excinfo:
+    with pytest.raises(InvitationError):
         client.post(
             f"/api/v1.0/rooms/{room.id}/invite/",
             json.dumps(data),
             content_type="application/json",
         )
 
-        mock_invite_to_room.assert_called_once()
-        assert "Could not send invitation" in str(excinfo.value)
+    mock_invite_to_room.assert_called_once()
 
 
 @mock.patch("core.services.invitation.send_mail")

src/backend/core/tests/rooms/test_api_rooms_lobby.py

@@ -37,7 +37,7 @@ def test_request_entry_anonymous(settings):
     assert not lobby_keys
 
     with (
-        mock.patch.object(LobbyService, "notify_participants", return_value=None),
+        mock.patch.object(utils, "notify_participants", return_value=None),
         mock.patch.object(utils, "generate_color", return_value="mocked-color"),
     ):
         response = client.post(
@@ -86,7 +86,7 @@ def test_request_entry_authenticated_user(settings):
     assert not lobby_keys
 
     with (
-        mock.patch.object(LobbyService, "notify_participants", return_value=None),
+        mock.patch.object(utils, "notify_participants", return_value=None),
         mock.patch.object(utils, "generate_color", return_value="mocked-color"),
     ):
         response = client.post(
@@ -132,18 +132,18 @@ def test_request_entry_with_existing_participants(settings):
 
     # Add two participants already waiting in the lobby
     cache.set(
-        f"mocked-cache-prefix_{room.id}_participant1",
+        f"mocked-cache-prefix_{room.id}_2f7f162f-e7d1-421b-90e7-02bfbfbf8def",
         {
-            "id": "participant1",
+            "id": "2f7f162f-e7d1-421b-90e7-02bfbfbf8def",
             "username": "user1",
             "status": "waiting",
             "color": "#123456",
         },
     )
     cache.set(
-        f"mocked-cache-prefix_{room.id}_participant2",
+        f"mocked-cache-prefix_{room.id}_f4ca3ab8a6c04ad88097b8da33f60f10",
         {
-            "id": "participant2",
+            "id": "f4ca3ab8a6c04ad88097b8da33f60f10",
             "username": "user2",
             "status": "accepted",
             "color": "#654321",
@@ -156,7 +156,7 @@ def test_request_entry_with_existing_participants(settings):
 
     # Mock external service calls to isolate the test
     with (
-        mock.patch.object(LobbyService, "notify_participants", return_value=None),
+        mock.patch.object(utils, "notify_participants", return_value=None),
         mock.patch.object(utils, "generate_color", return_value="mocked-color"),
     ):
         # Make request as a new anonymous user
@@ -205,7 +205,7 @@ def test_request_entry_public_room(settings):
     assert not lobby_keys
 
     with (
-        mock.patch.object(LobbyService, "notify_participants", return_value=None),
+        mock.patch.object(utils, "notify_participants", return_value=None),
         mock.patch.object(
             LobbyService, "_get_or_create_participant_id", return_value="123"
         ),
@@ -255,9 +255,11 @@ def test_request_entry_authenticated_user_public_room(settings):
     assert not lobby_keys
 
     with (
-        mock.patch.object(LobbyService, "notify_participants", return_value=None),
+        mock.patch.object(utils, "notify_participants", return_value=None),
         mock.patch.object(
-            LobbyService, "_get_or_create_participant_id", return_value="123"
+            LobbyService,
+            "_get_or_create_participant_id",
+            return_value="2f7f162f-e7d1-421b-90e7-02bfbfbf8def",
         ),
         mock.patch.object(
             utils, "generate_livekit_config", return_value={"token": "test-token"}
@@ -274,11 +276,11 @@ def test_request_entry_authenticated_user_public_room(settings):
     # Verify the lobby cookie was set
     cookie = response.cookies.get("mocked-cookie")
     assert cookie is not None
-    assert cookie.value == "123"
+    assert cookie.value == "2f7f162f-e7d1-421b-90e7-02bfbfbf8def"
 
     # Verify response content matches expected structure and values
     assert response.json() == {
-        "id": "123",
+        "id": "2f7f162f-e7d1-421b-90e7-02bfbfbf8def",
         "username": "test_user",
         "status": "accepted",
         "color": "mocked-color",
@@ -300,9 +302,9 @@ def test_request_entry_waiting_participant_public_room(settings):
 
     # Add a waiting participant to the room's lobby cache
     cache.set(
-        f"mocked-cache-prefix_{room.id}_participant1",
+        f"mocked-cache-prefix_{room.id}_2f7f162f-e7d1-421b-90e7-02bfbfbf8def",
         {
-            "id": "participant1",
+            "id": "2f7f162f-e7d1-421b-90e7-02bfbfbf8def",
             "username": "user1",
             "status": "waiting",
             "color": "#123456",
@@ -310,10 +312,10 @@ def test_request_entry_waiting_participant_public_room(settings):
     )
 
     # Simulate a browser with existing participant cookie
-    client.cookies.load({"mocked-cookie": "participant1"})
+    client.cookies.load({"mocked-cookie": "2f7f162f-e7d1-421b-90e7-02bfbfbf8def"})
 
     with (
-        mock.patch.object(LobbyService, "notify_participants", return_value=None),
+        mock.patch.object(utils, "notify_participants", return_value=None),
         mock.patch.object(
             utils, "generate_livekit_config", return_value={"token": "test-token"}
         ),
@@ -328,11 +330,11 @@ def test_request_entry_waiting_participant_public_room(settings):
     # Verify the lobby cookie was set
     cookie = response.cookies.get("mocked-cookie")
     assert cookie is not None
-    assert cookie.value == "participant1"
+    assert cookie.value == "2f7f162f-e7d1-421b-90e7-02bfbfbf8def"
 
     # Verify response content matches expected structure and values
     assert response.json() == {
-        "id": "participant1",
+        "id": "2f7f162f-e7d1-421b-90e7-02bfbfbf8def",
         "username": "user1",
         "status": "accepted",
         "color": "#123456",
@@ -379,7 +381,7 @@ def test_allow_participant_to_enter_anonymous():
 
     response = client.post(
         f"/api/v1.0/rooms/{room.id}/enter/",
-        {"participant_id": "test-id", "allow_entry": True},
+        {"participant_id": "2f7f162f-e7d1-421b-90e7-02bfbfbf8def", "allow_entry": True},
     )
 
     assert response.status_code == 401
@@ -394,7 +396,7 @@ def test_allow_participant_to_enter_non_owner():
 
     response = client.post(
         f"/api/v1.0/rooms/{room.id}/enter/",
-        {"participant_id": "test-id", "allow_entry": True},
+        {"participant_id": "2f7f162f-e7d1-421b-90e7-02bfbfbf8def", "allow_entry": True},
     )
 
     assert response.status_code == 403
@@ -412,7 +414,7 @@ def test_allow_participant_to_enter_public_room():
 
     response = client.post(
         f"/api/v1.0/rooms/{room.id}/enter/",
-        {"participant_id": "test-id", "allow_entry": True},
+        {"participant_id": "2f7f162f-e7d1-421b-90e7-02bfbfbf8def", "allow_entry": True},
     )
 
     assert response.status_code == 404
@@ -435,9 +437,9 @@ def test_allow_participant_to_enter_success(settings, allow_entry, updated_statu
     settings.LOBBY_KEY_PREFIX = "mocked-cache-prefix"
 
     cache.set(
-        f"mocked-cache-prefix_{room.id!s}_participant1",
+        f"mocked-cache-prefix_{room.id!s}_2f7f162f-e7d1-421b-90e7-02bfbfbf8def",
         {
-            "id": "test-id",
+            "id": "2f7f162f-e7d1-421b-90e7-02bfbfbf8def",
             "status": "waiting",
             "username": "foo",
             "color": "123",
@@ -446,13 +448,18 @@ def test_allow_participant_to_enter_success(settings, allow_entry, updated_statu
 
     response = client.post(
         f"/api/v1.0/rooms/{room.id}/enter/",
-        {"participant_id": "participant1", "allow_entry": allow_entry},
+        {
+            "participant_id": "2f7f162f-e7d1-421b-90e7-02bfbfbf8def",
+            "allow_entry": allow_entry,
+        },
     )
 
     assert response.status_code == 200
     assert response.json() == {"message": "Participant was updated."}
 
-    participant_data = cache.get(f"mocked-cache-prefix_{room.id!s}_participant1")
+    participant_data = cache.get(
+        f"mocked-cache-prefix_{room.id!s}_2f7f162f-e7d1-421b-90e7-02bfbfbf8def"
+    )
     assert participant_data.get("status") == updated_status
 
 
@@ -468,12 +475,14 @@ def test_allow_participant_to_enter_participant_not_found(settings):
 
     settings.LOBBY_KEY_PREFIX = "mocked-cache-prefix"
 
-    participant_data = cache.get(f"mocked-cache-prefix_{room.id!s}_test-id")
+    participant_data = cache.get(
+        f"mocked-cache-prefix_{room.id!s}_2f7f162f-e7d1-421b-90e7-02bfbfbf8def"
+    )
     assert participant_data is None
 
     response = client.post(
         f"/api/v1.0/rooms/{room.id}/enter/",
-        {"participant_id": "test-id", "allow_entry": True},
+        {"participant_id": "2f7f162f-e7d1-421b-90e7-02bfbfbf8def", "allow_entry": True},
     )
 
     assert response.status_code == 404
@@ -563,18 +572,18 @@ def test_list_waiting_participants_success(settings):
 
     # Add participants in the lobby
     cache.set(
-        f"mocked-cache-prefix_{room.id}_participant1",
+        f"mocked-cache-prefix_{room.id}_2f7f162f-e7d1-421b-90e7-02bfbfbf8def",
         {
-            "id": "participant1",
+            "id": "2f7f162f-e7d1-421b-90e7-02bfbfbf8def",
             "username": "user1",
             "status": "waiting",
             "color": "#123456",
         },
     )
     cache.set(
-        f"mocked-cache-prefix_{room.id}_participant2",
+        f"mocked-cache-prefix_{room.id}_f4ca3ab8a6c04ad88097b8da33f60f10",
         {
-            "id": "participant2",
+            "id": "f4ca3ab8a6c04ad88097b8da33f60f10",
             "username": "user2",
             "status": "waiting",
             "color": "#654321",
@@ -588,13 +597,13 @@ def test_list_waiting_participants_success(settings):
     participants = response.json().get("participants")
     assert sorted(participants, key=lambda p: p["id"]) == [
         {
-            "id": "participant1",
+            "id": "2f7f162f-e7d1-421b-90e7-02bfbfbf8def",
             "username": "user1",
             "status": "waiting",
             "color": "#123456",
         },
         {
-            "id": "participant2",
+            "id": "f4ca3ab8a6c04ad88097b8da33f60f10",
             "username": "user2",
             "status": "waiting",
             "color": "#654321",

src/backend/core/tests/rooms/test_api_rooms_participants_management.py

@@ -0,0 +1,417 @@
+"""
+Test rooms API endpoints in the Meet core app: participants management.
+"""
+
+# pylint: disable=redefined-outer-name,unused-argument,protected-access
+
+import random
+from unittest import mock
+from uuid import uuid4
+
+from django.urls import reverse
+
+import pytest
+from livekit.api import TwirpError
+from rest_framework import status
+from rest_framework.test import APIClient
+
+from core.factories import RoomFactory, UserFactory, UserResourceAccessFactory
+from core.services.lobby import LobbyService
+
+pytestmark = pytest.mark.django_db
+
+
+@pytest.fixture
+def mock_livekit_client():
+    """Mock LiveKit API client."""
+    with mock.patch("core.utils.create_livekit_client") as mock_create:
+        mock_client = mock.AsyncMock()
+        mock_create.return_value = mock_client
+        yield mock_client
+
+
+def test_mute_participant_success(mock_livekit_client):
+    """Test successful participant muting."""
+    client = APIClient()
+    room = RoomFactory()
+    user = UserFactory()
+    UserResourceAccessFactory(
+        resource=room, user=user, role=random.choice(["administrator", "owner"])
+    )
+    client.force_authenticate(user=user)
+
+    payload = {"participant_identity": str(uuid4()), "track_sid": "test-track-sid"}
+
+    url = reverse("rooms-mute-participant", kwargs={"pk": room.id})
+    response = client.post(url, payload, format="json")
+
+    assert response.status_code == status.HTTP_200_OK
+    assert response.data == {"status": "success"}
+
+    mock_livekit_client.room.mute_published_track.assert_called_once()
+    mock_livekit_client.aclose.assert_called_once()
+
+
+def test_mute_participant_forbidden_without_access():
+    """Test mute participant returns 403 when user lacks room privileges."""
+    client = APIClient()
+    room = RoomFactory()
+    user = UserFactory()  # User without UserResourceAccess
+    client.force_authenticate(user=user)
+
+    payload = {"participant_identity": str(uuid4()), "track_sid": "test-track-sid"}
+
+    url = reverse("rooms-mute-participant", kwargs={"pk": room.id})
+    response = client.post(url, payload, format="json")
+
+    assert response.status_code == status.HTTP_403_FORBIDDEN
+
+
+def test_mute_participant_invalid_payload():
+    """Test mute participant with invalid payload."""
+    client = APIClient()
+    room = RoomFactory()
+    user = UserFactory()
+    UserResourceAccessFactory(
+        resource=room, user=user, role=random.choice(["administrator", "owner"])
+    )
+    client.force_authenticate(user=user)
+
+    payload = {"participant_identity": "invalid-uuid", "track_sid": ""}
+
+    url = reverse("rooms-mute-participant", kwargs={"pk": room.id})
+    response = client.post(url, payload, format="json")
+
+    assert response.status_code == status.HTTP_400_BAD_REQUEST
+
+
+def test_mute_participant_unexpected_twirp_error(mock_livekit_client):
+    """Test mute participant when LiveKit API raises TwirpError."""
+    client = APIClient()
+
+    mock_livekit_client.room.mute_published_track.side_effect = TwirpError(
+        msg="Internal server error", code=500, status=500
+    )
+
+    room = RoomFactory()
+    user = UserFactory()
+    UserResourceAccessFactory(
+        resource=room, user=user, role=random.choice(["administrator", "owner"])
+    )
+    client.force_authenticate(user=user)
+
+    payload = {"participant_identity": str(uuid4()), "track_sid": "test-track-sid"}
+
+    url = reverse("rooms-mute-participant", kwargs={"pk": room.id})
+    response = client.post(url, payload, format="json")
+
+    assert response.status_code == status.HTTP_500_INTERNAL_SERVER_ERROR
+    assert response.data == {"error": "Failed to mute participant"}
+
+    mock_livekit_client.aclose.assert_called_once()
+
+
+def test_update_participant_success(mock_livekit_client):
+    """Test successful participant update."""
+    client = APIClient()
+    room = RoomFactory()
+    user = UserFactory()
+    UserResourceAccessFactory(
+        resource=room, user=user, role=random.choice(["administrator", "owner"])
+    )
+    client.force_authenticate(user=user)
+
+    payload = {
+        "participant_identity": str(uuid4()),
+        "metadata": {"role": "presenter"},
+        "permission": {
+            "can_subscribe": True,
+            "can_publish": True,
+            "can_publish_data": True,
+            "can_publish_sources": [
+                1,
+                2,
+            ],  # [TrackSource.CAMERA, TrackSource.MICROPHONE]
+            "hidden": False,
+            "recorder": False,
+            "can_update_metadata": True,
+            "agent": False,
+            "can_subscribe_metrics": False,
+        },
+        "name": "John Doe",
+    }
+
+    url = reverse("rooms-update-participant", kwargs={"pk": room.id})
+    response = client.post(url, payload, format="json")
+
+    assert response.status_code == status.HTTP_200_OK
+    assert response.data == {"status": "success"}
+
+    mock_livekit_client.room.update_participant.assert_called_once()
+    mock_livekit_client.aclose.assert_called_once()
+
+
+def test_update_participant_forbidden_without_access():
+    """Test update participant returns 403 when user lacks room privileges."""
+    client = APIClient()
+    room = RoomFactory()
+    user = UserFactory()  # User without UserResourceAccess
+    client.force_authenticate(user=user)
+
+    payload = {"participant_identity": str(uuid4()), "name": "Test User"}
+
+    url = reverse("rooms-update-participant", kwargs={"pk": room.id})
+    response = client.post(url, payload, format="json")
+
+    assert response.status_code == status.HTTP_403_FORBIDDEN
+
+
+def test_update_participant_invalid_payload():
+    """Test update participant with invalid payload."""
+    client = APIClient()
+    room = RoomFactory()
+    user = UserFactory()
+    UserResourceAccessFactory(
+        resource=room, user=user, role=random.choice(["administrator", "owner"])
+    )
+    client.force_authenticate(user=user)
+
+    payload = {"participant_identity": "invalid-uuid"}
+
+    url = reverse("rooms-update-participant", kwargs={"pk": room.id})
+    response = client.post(url, payload, format="json")
+
+    assert response.status_code == status.HTTP_400_BAD_REQUEST
+    assert "Must be a valid UUID." in str(response.data)
+
+
+def test_update_participant_no_update_fields():
+    """Test update participant with no update fields provided."""
+    client = APIClient()
+    room = RoomFactory()
+    user = UserFactory()
+    UserResourceAccessFactory(
+        resource=room, user=user, role=random.choice(["administrator", "owner"])
+    )
+    client.force_authenticate(user=user)
+
+    payload = {
+        "participant_identity": str(uuid4())
+        # No metadata, attributes, permission, or name
+    }
+
+    url = reverse("rooms-update-participant", kwargs={"pk": room.id})
+    response = client.post(url, payload, format="json")
+
+    assert response.status_code == status.HTTP_400_BAD_REQUEST
+    assert "At least one of the following fields must be provided" in str(response.data)
+
+
+def test_update_participant_invalid_permission():
+    """Test update participant with wrong permission object."""
+    client = APIClient()
+    room = RoomFactory()
+    user = UserFactory()
+    UserResourceAccessFactory(
+        resource=room, user=user, role=random.choice(["administrator", "owner"])
+    )
+    client.force_authenticate(user=user)
+
+    payload = {
+        "participant_identity": str(uuid4()),
+        "permission": {"invalid-attributes": True},
+    }
+
+    url = reverse("rooms-update-participant", kwargs={"pk": room.id})
+    response = client.post(url, payload, format="json")
+
+    assert response.status_code == status.HTTP_400_BAD_REQUEST
+    assert "Invalid permission" in str(response.data)
+
+
+def test_update_participant_wrong_metadata_attributes():
+    """Test update participant with wrong metadata or attributes provided."""
+    client = APIClient()
+    room = RoomFactory()
+    user = UserFactory()
+    UserResourceAccessFactory(
+        resource=room, user=user, role=random.choice(["administrator", "owner"])
+    )
+    client.force_authenticate(user=user)
+
+    payload = {
+        "participant_identity": str(uuid4()),
+        "metadata": "wrong string",
+        "attributes": "wrong string",
+    }
+
+    url = reverse("rooms-update-participant", kwargs={"pk": room.id})
+    response = client.post(url, payload, format="json")
+
+    assert response.status_code == status.HTTP_400_BAD_REQUEST
+    assert "metadata" in response.data or "attributes" in response.data
+
+
+def test_update_participant_unexpected_twirp_error(mock_livekit_client):
+    """Test update participant when LiveKit API raises TwirpError."""
+    client = APIClient()
+
+    mock_livekit_client.room.update_participant.side_effect = TwirpError(
+        msg="Internal server error", code=500, status=500
+    )
+
+    room = RoomFactory()
+    user = UserFactory()
+    UserResourceAccessFactory(
+        resource=room, user=user, role=random.choice(["administrator", "owner"])
+    )
+    client.force_authenticate(user=user)
+
+    payload = {"participant_identity": str(uuid4()), "name": "Test User"}
+
+    url = reverse("rooms-update-participant", kwargs={"pk": room.id})
+    response = client.post(url, payload, format="json")
+
+    assert response.status_code == status.HTTP_500_INTERNAL_SERVER_ERROR
+    assert response.data == {"error": "Failed to update participant"}
+
+    mock_livekit_client.aclose.assert_called_once()
+
+
+def test_remove_participant_success_lobby_cache(mock_livekit_client):
+    """Test successful participant removal.
+
+    The lobby cache cleanup is crucial for security - without it, removed
+    participants could potentially re-enter the room using their cached
+    lobby session.
+    """
+    client = APIClient()
+    room = RoomFactory()
+    user = UserFactory()
+    UserResourceAccessFactory(
+        resource=room, user=user, role=random.choice(["administrator", "owner"])
+    )
+    client.force_authenticate(user=user)
+
+    participant_identity = str(uuid4())
+
+    # Create participant in lobby cache first
+    LobbyService().enter(room.id, participant_identity, "John doe")
+
+    # Accept participant
+    LobbyService().handle_participant_entry(room.id, participant_identity, True)
+
+    payload = {"participant_identity": participant_identity}
+
+    url = reverse("rooms-remove-participant", kwargs={"pk": room.id})
+    response = client.post(url, payload, format="json")
+
+    assert response.status_code == status.HTTP_200_OK
+    assert response.data == {"status": "success"}
+
+    mock_livekit_client.room.remove_participant.assert_called_once()
+    # called twice: once for Lobby, once for ParticipantManagement
+    mock_livekit_client.aclose.assert_called()
+
+    # Verify lobby cache was cleared - participant should no longer exist
+    participant = LobbyService()._get_participant(room.id, participant_identity)
+    assert participant is None
+
+
+def test_remove_participant_success(mock_livekit_client):
+    """Test successful participant removal."""
+    client = APIClient()
+    room = RoomFactory()
+    user = UserFactory()
+    UserResourceAccessFactory(
+        resource=room, user=user, role=random.choice(["administrator", "owner"])
+    )
+    client.force_authenticate(user=user)
+
+    payload = {"participant_identity": str(uuid4())}
+
+    url = reverse("rooms-remove-participant", kwargs={"pk": room.id})
+    response = client.post(url, payload, format="json")
+
+    assert response.status_code == status.HTTP_200_OK
+    assert response.data == {"status": "success"}
+
+    mock_livekit_client.room.remove_participant.assert_called_once()
+    mock_livekit_client.aclose.assert_called_once()
+
+
+def test_remove_participant_forbidden_without_access():
+    """Test remove participant returns 403 when user lacks room privileges."""
+    client = APIClient()
+    room = RoomFactory()
+    user = UserFactory()  # User without UserResourceAccess
+    client.force_authenticate(user=user)
+
+    payload = {"participant_identity": str(uuid4())}
+
+    url = reverse("rooms-remove-participant", kwargs={"pk": room.id})
+    response = client.post(url, payload, format="json")
+
+    assert response.status_code == status.HTTP_403_FORBIDDEN
+
+
+def test_remove_participant_invalid_payload():
+    """Test remove participant with invalid payload."""
+    client = APIClient()
+    room = RoomFactory()
+    user = UserFactory()
+    UserResourceAccessFactory(
+        resource=room, user=user, role=random.choice(["administrator", "owner"])
+    )
+    client.force_authenticate(user=user)
+
+    payload = {"participant_identity": "invalid-uuid"}
+
+    url = reverse("rooms-remove-participant", kwargs={"pk": room.id})
+    response = client.post(url, payload, format="json")
+
+    assert response.status_code == status.HTTP_400_BAD_REQUEST
+
+
+def test_remove_participant_missing_identity():
+    """Test remove participant with missing participant_identity."""
+    client = APIClient()
+    room = RoomFactory()
+    user = UserFactory()
+    UserResourceAccessFactory(
+        resource=room, user=user, role=random.choice(["administrator", "owner"])
+    )
+    client.force_authenticate(user=user)
+
+    payload = {}  # Missing participant_identity
+
+    url = reverse("rooms-remove-participant", kwargs={"pk": room.id})
+    response = client.post(url, payload, format="json")
+
+    assert response.status_code == status.HTTP_400_BAD_REQUEST
+
+
+def test_remove_participant_unexpected_twirp_error(mock_livekit_client):
+    """Test remove participant when LiveKit API raises TwirpError."""
+    client = APIClient()
+
+    mock_livekit_client.room.remove_participant.side_effect = TwirpError(
+        msg="Internal server error", code=500, status=500
+    )
+
+    room = RoomFactory()
+    user = UserFactory()
+    UserResourceAccessFactory(
+        resource=room, user=user, role=random.choice(["administrator", "owner"])
+    )
+    client.force_authenticate(user=user)
+
+    payload = {"participant_identity": str(uuid4())}
+
+    url = reverse("rooms-remove-participant", kwargs={"pk": room.id})
+    response = client.post(url, payload, format="json")
+
+    assert response.status_code == status.HTTP_500_INTERNAL_SERVER_ERROR
+    assert response.data == {"error": "Failed to remove participant"}
+
+    mock_livekit_client.aclose.assert_called_once()

src/backend/core/tests/rooms/test_api_rooms_retrieve.py

@@ -32,6 +32,7 @@ def test_api_rooms_retrieve_anonymous_private_pk():
         "id": str(room.id),
         "is_administrable": False,
         "name": room.name,
+        "pin_code": room.pin_code,
         "slug": room.slug,
     }
 
@@ -51,6 +52,7 @@ def test_api_rooms_retrieve_anonymous_trusted_pk():
         "id": str(room.id),
         "is_administrable": False,
         "name": room.name,
+        "pin_code": room.pin_code,
         "slug": room.slug,
     }
 
@@ -69,6 +71,7 @@ def test_api_rooms_retrieve_anonymous_private_pk_no_dashes():
         "id": str(room.id),
         "is_administrable": False,
         "name": room.name,
+        "pin_code": room.pin_code,
         "slug": room.slug,
     }
 
@@ -85,6 +88,7 @@ def test_api_rooms_retrieve_anonymous_private_slug():
         "id": str(room.id),
         "is_administrable": False,
         "name": room.name,
+        "pin_code": room.pin_code,
         "slug": room.slug,
     }
 
@@ -101,6 +105,7 @@ def test_api_rooms_retrieve_anonymous_private_slug_not_normalized():
         "id": str(room.id),
         "is_administrable": False,
         "name": room.name,
+        "pin_code": room.pin_code,
         "slug": room.slug,
     }
 
@@ -209,6 +214,7 @@ def test_api_rooms_retrieve_anonymous_public(mock_token):
             "token": "foo",
         },
         "name": room.name,
+        "pin_code": room.pin_code,
         "slug": room.slug,
     }
 
@@ -229,7 +235,10 @@ def test_api_rooms_retrieve_authenticated_public(mock_token):
     which they are not related, provided the room is public.
     They should not see related users.
     """
-    room = RoomFactory(access_level=RoomAccessLevel.PUBLIC)
+    room = RoomFactory(
+        access_level=RoomAccessLevel.PUBLIC,
+        configuration={"can_publish_sources": ["mock-source"]},
+    )
 
     user = UserFactory()
     client = APIClient()
@@ -251,11 +260,18 @@ def test_api_rooms_retrieve_authenticated_public(mock_token):
             "token": "foo",
         },
         "name": room.name,
+        "pin_code": room.pin_code,
         "slug": room.slug,
     }
 
     mock_token.assert_called_once_with(
-        room=expected_name, user=user, username=None, color=None
+        room=expected_name,
+        user=user,
+        username=None,
+        color=None,
+        sources=["mock-source"],
+        is_admin_or_owner=False,
+        participant_id=None,
     )
 
 
@@ -295,11 +311,18 @@ def test_api_rooms_retrieve_authenticated_trusted(mock_token):
             "token": "foo",
         },
         "name": room.name,
+        "pin_code": room.pin_code,
         "slug": room.slug,
     }
 
     mock_token.assert_called_once_with(
-        room=expected_name, user=user, username=None, color=None
+        room=expected_name,
+        user=user,
+        username=None,
+        color=None,
+        sources=None,
+        is_admin_or_owner=False,
+        participant_id=None,
     )
 
 
@@ -324,6 +347,7 @@ def test_api_rooms_retrieve_authenticated():
         "id": str(room.id),
         "is_administrable": False,
         "name": room.name,
+        "pin_code": room.pin_code,
         "slug": room.slug,
     }
 
@@ -344,7 +368,9 @@ def test_api_rooms_retrieve_members(mock_token, django_assert_num_queries, setti
     user = UserFactory()
     other_user = UserFactory()
 
-    room = RoomFactory()
+    room = RoomFactory(
+        configuration={"can_publish_sources": ["mock-source"]},
+    )
     UserResourceAccessFactory(resource=room, user=user, role="member")
     UserResourceAccessFactory(resource=room, user=other_user, role="member")
 
@@ -372,11 +398,18 @@ def test_api_rooms_retrieve_members(mock_token, django_assert_num_queries, setti
             "token": "foo",
         },
         "name": room.name,
+        "pin_code": room.pin_code,
         "slug": room.slug,
     }
 
     mock_token.assert_called_once_with(
-        room=expected_name, user=user, username=None, color=None
+        room=expected_name,
+        user=user,
+        username=None,
+        color=None,
+        sources=["mock-source"],
+        is_admin_or_owner=False,
+        participant_id=None,
     )
 
 
@@ -458,9 +491,16 @@ def test_api_rooms_retrieve_administrators(
             "token": "foo",
         },
         "name": room.name,
+        "pin_code": room.pin_code,
         "slug": room.slug,
     }
 
     mock_token.assert_called_once_with(
-        room=expected_name, user=user, username=None, color=None
+        room=expected_name,
+        user=user,
+        username=None,
+        color=None,
+        sources=None,
+        is_admin_or_owner=True,
+        participant_id=None,
     )

src/backend/core/tests/rooms/test_api_rooms_start_recording.py

@@ -2,7 +2,7 @@
 Test rooms API endpoints in the Meet core app: start recording.
 """
 
-# pylint: disable=W0621,W0613
+# pylint: disable=redefined-outer-name,unused-argument
 
 from unittest import mock
 
@@ -55,8 +55,9 @@ def test_start_recording_anonymous():
     assert Recording.objects.count() == 0
 
 
-def test_start_recording_non_owner_and_non_administrator():
+def test_start_recording_non_owner_and_non_administrator(settings):
     """Non-owner and Non-Administrator users should not be allowed to start room recordings."""
+    settings.RECORDING_ENABLE = True
     room = RoomFactory()
     user = UserFactory()
     client = APIClient()
@@ -88,8 +89,8 @@ def test_start_recording_recording_disabled(settings):
         {"mode": "screen_recording"},
     )
 
-    assert response.status_code == 403
-    assert response.json() == {"detail": "Access denied, recording is disabled."}
+    assert response.status_code == 404
+    assert response.json() == {"detail": "Not found."}
     assert Recording.objects.count() == 0
 
 

src/backend/core/tests/rooms/test_api_rooms_stop_recording.py

@@ -2,7 +2,7 @@
 Test rooms API endpoints in the Meet core app: stop recording.
 """
 
-# pylint: disable=W0621,W0613
+# pylint: disable=redefined-outer-name,unused-argument
 
 from unittest import mock
 
@@ -54,8 +54,9 @@ def test_stop_recording_anonymous():
     assert Recording.objects.filter(status=RecordingStatusChoices.ACTIVE).count() == 1
 
 
-def test_stop_recording_non_owner_and_non_administrator():
+def test_stop_recording_non_owner_and_non_administrator(settings):
     """Non-owner and Non-Administrator users should not be allowed to stop room recordings."""
+    settings.RECORDING_ENABLE = True
     room = RoomFactory()
     user = UserFactory()
     RecordingFactory(room=room, status=RecordingStatusChoices.ACTIVE)
@@ -84,8 +85,8 @@ def test_stop_recording_recording_disabled(settings):
 
     response = client.post(f"/api/v1.0/rooms/{room.id}/stop-recording/")
 
-    assert response.status_code == 403
-    assert response.json() == {"detail": "Access denied, recording is disabled."}
+    assert response.status_code == 404
+    assert response.json() == {"detail": "Not found."}
     # Verify no recording exists
     assert Recording.objects.count() == 0
 

src/backend/core/tests/rooms/test_api_rooms_subtitle.py

@@ -0,0 +1,221 @@
+"""
+Test rooms API endpoints in the Meet core app: start subtitle.
+"""
+# pylint: disable=W0621
+
+import uuid
+from unittest import mock
+
+from django.conf import settings
+
+import pytest
+from livekit.api import AccessToken, TwirpError, VideoGrants
+from rest_framework.test import APIClient
+
+from ...factories import RoomFactory, UserFactory
+
+pytestmark = pytest.mark.django_db
+
+
+@pytest.fixture
+def mock_room_id() -> str:
+    """Mock room's id."""
+    return "d2aeb774-1ecd-4d73-a3ac-3d3530cad7ff"
+
+
+@pytest.fixture
+def mock_livekit_token(mock_room_id):
+    """Mock LiveKit JWT token."""
+
+    video_grants = VideoGrants(
+        room=mock_room_id,
+        room_join=True,
+        room_admin=True,
+        can_update_own_metadata=True,
+        can_publish_sources=[
+            "camera",
+            "microphone",
+            "screen_share",
+            "screen_share_audio",
+        ],
+    )
+
+    token = (
+        AccessToken(
+            api_key=settings.LIVEKIT_CONFIGURATION["api_key"],
+            api_secret=settings.LIVEKIT_CONFIGURATION["api_secret"],
+        )
+        .with_grants(video_grants)
+        .with_identity(str(uuid.uuid4()))
+    )
+
+    return token.to_jwt()
+
+
+@pytest.fixture
+def mock_livekit_client():
+    """Mock LiveKit API client."""
+    with mock.patch("core.utils.create_livekit_client") as mock_create:
+        mock_client = mock.AsyncMock()
+        mock_create.return_value = mock_client
+        yield mock_client
+
+
+def test_start_subtitle_missing_token_anonymous(settings):
+    """Test that anonymous users cannot start subtitles without a valid LiveKit token."""
+
+    settings.ROOM_SUBTITLE_ENABLED = True
+
+    room = RoomFactory()
+    client = APIClient()
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-subtitle/",
+    )
+
+    assert response.status_code == 403
+    assert response.json() == {
+        "detail": "Authentication credentials were not provided."
+    }
+
+
+def test_start_subtitle_missing_token_authenticated(settings):
+    """Test that authenticated users still need a valid LiveKit token to start subtitles."""
+
+    settings.ROOM_SUBTITLE_ENABLED = True
+
+    room = RoomFactory()
+    user = UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-subtitle/",
+    )
+
+    assert response.status_code == 403
+    assert response.json() == {
+        "detail": "Authentication credentials were not provided."
+    }
+
+
+def test_start_subtitle_invalid_token():
+    """Test that malformed or invalid LiveKit tokens are rejected."""
+
+    room = RoomFactory()
+    user = UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-subtitle/", {"token": "invalid-token"}
+    )
+
+    assert response.status_code == 403
+    assert response.json() == {"detail": "Invalid LiveKit token: Not enough segments"}
+
+
+def test_start_subtitle_disabled_by_default(mock_livekit_token):
+    """Test that subtitle functionality is disabled when feature flag is off."""
+
+    room = RoomFactory()
+    user = UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-subtitle/",
+        {"token": mock_livekit_token},
+    )
+
+    assert response.status_code == 404
+    assert response.json() == {"detail": "Not found."}
+
+
+def test_start_subtitle_valid_token(
+    settings, mock_livekit_client, mock_livekit_token, mock_room_id
+):
+    """Test successful subtitle initiation with valid token and enabled feature."""
+
+    settings.ROOM_SUBTITLE_ENABLED = True
+
+    room = RoomFactory(id=mock_room_id)
+    client = APIClient()
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-subtitle/",
+        {"token": mock_livekit_token},
+    )
+
+    assert response.status_code == 200
+    assert response.json() == {"status": "success"}
+
+    mock_livekit_client.agent_dispatch.create_dispatch.assert_called_once()
+
+    call_args = mock_livekit_client.agent_dispatch.create_dispatch.call_args[0][0]
+    assert call_args.agent_name == "multi-user-transcriber"
+    assert call_args.room == "d2aeb774-1ecd-4d73-a3ac-3d3530cad7ff"
+
+
+def test_start_subtitle_twirp_error(
+    settings, mock_livekit_client, mock_livekit_token, mock_room_id
+):
+    """Test handling of LiveKit service errors during subtitle initiation."""
+
+    settings.ROOM_SUBTITLE_ENABLED = True
+
+    room = RoomFactory(id=mock_room_id)
+    client = APIClient()
+
+    mock_livekit_client.agent_dispatch.create_dispatch.side_effect = TwirpError(
+        msg="Internal server error", code=500, status=500
+    )
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-subtitle/",
+        {"token": mock_livekit_token},
+    )
+
+    assert response.status_code == 500
+    assert response.json() == {
+        "error": f"Subtitles failed to start for room {room.slug}"
+    }
+
+
+def test_start_subtitle_wrong_room(settings, mock_livekit_token):
+    """Test that tokens are validated against the correct room ID."""
+
+    settings.ROOM_SUBTITLE_ENABLED = True
+
+    room = RoomFactory()
+    client = APIClient()
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-subtitle/",
+        {"token": mock_livekit_token},
+    )
+
+    assert response.status_code == 403
+    assert response.json() == {
+        "detail": "You do not have permission to perform this action."
+    }
+
+
+def test_start_subtitle_wrong_signature(settings, mock_livekit_token):
+    """Test that tokens signed with incorrect signature are rejected."""
+
+    settings.ROOM_SUBTITLE_ENABLED = True
+    settings.LIVEKIT_CONFIGURATION["api_secret"] = "wrong-secret"
+
+    room = RoomFactory()
+    client = APIClient()
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-subtitle/",
+        {"token": mock_livekit_token},
+    )
+
+    assert response.status_code == 403
+    assert response.json() == {
+        "detail": "Invalid LiveKit token: Signature verification failed"
+    }

src/backend/core/tests/rooms/test_api_rooms_webhook.py

@@ -2,8 +2,7 @@
 Test LiveKit webhook endpoint on the rooms API.
 """
 
-# ruff: noqa: PLR0913
-# pylint: disable=R0913,W0621,R0917,W0613
+# pylint: disable=too-many-arguments,redefined-outer-name,too-many-positional-arguments,unused-argument
 import base64
 import hashlib
 import json
@@ -25,7 +24,7 @@ def webhook_event_data():
             "name": "00000000-0000-0000-0000-000000000000",
             "emptyTimeout": 300,
             "creationTime": "1692627281",
-            "turnPassword": "2Pvdj+/WV1xV4EkB8klJ9xkXDWY=",
+            "turnPassword": "fake-turn-password",
             "enabledCodecs": [
                 {"mime": "audio/opus"},
                 {"mime": "video/H264"},
@@ -144,7 +143,7 @@ def test_handled_event_type(
 
 def test_unhandled_event_type(client, mock_livekit_config):
     """Should return 200 for event types that have no handler."""
-    event_data = json.dumps({"event": "room_started"})
+    event_data = json.dumps({"event": "participant_joined"})
 
     hash64 = base64.b64encode(hashlib.sha256(event_data.encode()).digest()).decode()
     token = api.AccessToken(

src/backend/core/tests/services/test_livekit_events.py

@@ -1,13 +1,16 @@
 """
 Test LiveKitEvents service.
 """
-# pylint: disable=W0621,W0613, W0212
+# pylint: disable=W0621,W0613, W0212, E0611
 
 import uuid
 from unittest import mock
 
 import pytest
+from livekit.api import EgressStatus
 
+from core.factories import RecordingFactory, RoomFactory
+from core.recording.services.recording_events import RecordingEventsService
 from core.services.livekit_events import (
     ActionFailedError,
     AuthenticationError,
@@ -17,6 +20,8 @@ from core.services.livekit_events import (
     api,
 )
 from core.services.lobby import LobbyService
+from core.services.telephony import TelephonyException, TelephonyService
+from core.utils import NotificationError
 
 pytestmark = pytest.mark.django_db
 
@@ -53,45 +58,253 @@ def test_initialization(
     mock_token_verifier.assert_called_once_with(api_key, api_secret)
     mock_webhook_receiver.assert_called_once_with(mock_token_verifier.return_value)
     assert isinstance(service.lobby_service, LobbyService)
+    assert isinstance(service.telephony_service, TelephonyService)
+    assert isinstance(service.recording_events, RecordingEventsService)
+
+
+@pytest.mark.parametrize(
+    ("mode", "notification_type"),
+    (
+        ("screen_recording", "screenRecordingLimitReached"),
+        ("transcript", "transcriptionLimitReached"),
+    ),
+)
+@mock.patch("core.utils.notify_participants")
+def test_handle_egress_ended_success(mock_notify, mode, notification_type, service):
+    """Should successfully stop recording and notifies all participant."""
+
+    recording = RecordingFactory(worker_id="worker-1", mode=mode, status="active")
+    mock_data = mock.MagicMock()
+    mock_data.egress_info.egress_id = recording.worker_id
+    mock_data.egress_info.status = EgressStatus.EGRESS_LIMIT_REACHED
+
+    service._handle_egress_ended(mock_data)
+
+    mock_notify.assert_called_once_with(
+        room_name=str(recording.room.id), notification_data={"type": notification_type}
+    )
+
+    recording.refresh_from_db()
+    assert recording.status == "stopped"
+
+
+@mock.patch("core.utils.notify_participants")
+def test_handle_egress_ended_notification_fails(mock_notify, service):
+    """Should raise ActionFailedError when notification fails but still stop recording."""
+
+    recording = RecordingFactory(worker_id="worker-1", status="active")
+    mock_data = mock.MagicMock()
+    mock_data.egress_info.egress_id = recording.worker_id
+    mock_data.egress_info.status = EgressStatus.EGRESS_LIMIT_REACHED
+
+    mock_notify.side_effect = NotificationError("Error notifying")
+
+    with pytest.raises(
+        ActionFailedError,
+        match=r"Failed to process limit reached event for recording .+",
+    ):
+        service._handle_egress_ended(mock_data)
+
+    recording.refresh_from_db()
+    assert recording.status == "stopped"
+
+
+@mock.patch("core.utils.notify_participants")
+def test_handle_egress_ended_recording_not_found(mock_notify, service):
+    """Should raise ActionFailedError when recording doesn't exist."""
+
+    recording = RecordingFactory(worker_id="worker-1", status="active")
+    mock_data = mock.MagicMock()
+    mock_data.egress_info.egress_id = "worker-2"
+    mock_data.egress_info.status = EgressStatus.EGRESS_LIMIT_REACHED
+
+    with pytest.raises(
+        ActionFailedError, match=r"Recording with worker ID .+ does not exist"
+    ):
+        service._handle_egress_ended(mock_data)
+
+    mock_notify.assert_not_called()
+
+    recording.refresh_from_db()
+    assert recording.status == "active"
+
+
+@mock.patch("core.utils.notify_participants")
+def test_handle_egress_ended_recording_not_active(mock_notify, service):
+    """Should ignore non-active recordings."""
+
+    recording = RecordingFactory(worker_id="worker-1", status="failed_to_stop")
+    mock_data = mock.MagicMock()
+    mock_data.egress_info.egress_id = "worker-1"
+    mock_data.egress_info.status = EgressStatus.EGRESS_LIMIT_REACHED
+
+    service._handle_egress_ended(mock_data)
+
+    mock_notify.assert_not_called()
+
+    recording.refresh_from_db()
+    assert recording.status == "failed_to_stop"
+
+
+@mock.patch("core.utils.notify_participants")
+def test_handle_egress_ended_recording_not_limit_reached(mock_notify, service):
+    """Should ignore egress non-limit-reached statuses."""
+
+    recording = RecordingFactory(worker_id="worker-1", status="stopped")
+    mock_data = mock.MagicMock()
+    mock_data.egress_info.egress_id = "worker-1"
+    mock_data.egress_info.status = EgressStatus.EGRESS_COMPLETE
+
+    service._handle_egress_ended(mock_data)
+
+    mock_notify.assert_not_called()
+    assert recording.status == "stopped"
 
 
 @mock.patch.object(LobbyService, "clear_room_cache")
-def test_handle_room_finished(mock_clear_cache, service):
-    """Should clear lobby cache when room is finished."""
-
+@mock.patch.object(TelephonyService, "delete_dispatch_rule")
+def test_handle_room_finished_clears_cache_and_deletes_dispatch_rule(
+    mock_delete_dispatch_rule, mock_clear_cache, service, settings
+):
+    """Should clear lobby cache and delete telephony dispatch rule when room finishes."""
+    settings.ROOM_TELEPHONY_ENABLED = True
     mock_room_name = uuid.uuid4()
-
     mock_data = mock.MagicMock()
     mock_data.room.name = str(mock_room_name)
 
     service._handle_room_finished(mock_data)
 
+    mock_delete_dispatch_rule.assert_called_once_with(mock_room_name)
+    mock_clear_cache.assert_called_once_with(mock_room_name)
+
+
+@mock.patch.object(LobbyService, "clear_room_cache")
+@mock.patch.object(TelephonyService, "delete_dispatch_rule")
+def test_handle_room_finished_skips_telephony_when_disabled(
+    mock_delete_dispatch_rule, mock_clear_cache, service, settings
+):
+    """Should clear lobby cache but skip dispatch rule deletion when telephony is disabled."""
+    settings.ROOM_TELEPHONY_ENABLED = False
+    mock_room_name = uuid.uuid4()
+    mock_data = mock.MagicMock()
+    mock_data.room.name = str(mock_room_name)
+
+    service._handle_room_finished(mock_data)
+
+    mock_delete_dispatch_rule.assert_not_called()
     mock_clear_cache.assert_called_once_with(mock_room_name)
 
 
 @mock.patch.object(
     LobbyService, "clear_room_cache", side_effect=Exception("Test error")
 )
-def test_handle_room_finished_error(mock_clear_cache, service):
-    """Should raise ActionFailedError when processing fails."""
+@mock.patch.object(TelephonyService, "delete_dispatch_rule")
+def test_handle_room_finished_raises_error_when_cache_clearing_fails(
+    mock_delete_dispatch_rule, mock_clear_cache, service, settings
+):
+    """Should raise ActionFailedError when lobby cache clearing fails when room finishes."""
+    settings.ROOM_TELEPHONY_ENABLED = True
     mock_data = mock.MagicMock()
     mock_data.room.name = "00000000-0000-0000-0000-000000000000"
-    with pytest.raises(
-        ActionFailedError, match="Failed to process room finished event"
-    ):
+
+    expected_error = (
+        "Failed to clear room cache for room 00000000-0000-0000-0000-000000000000"
+    )
+
+    with pytest.raises(ActionFailedError, match=expected_error):
         service._handle_room_finished(mock_data)
 
+    mock_delete_dispatch_rule.assert_called_once_with(
+        uuid.UUID("00000000-0000-0000-0000-000000000000")
+    )
 
-def test_handle_room_finished_invalid_room_name(service):
-    """Should raise ActionFailedError when processing fails."""
+
+@mock.patch.object(LobbyService, "clear_room_cache")
+@mock.patch.object(
+    TelephonyService,
+    "delete_dispatch_rule",
+    side_effect=TelephonyException("Test error"),
+)
+def test_handle_room_finished_raises_error_when_telephony_deletion_fails(
+    mock_delete_dispatch_rule, mock_clear_cache, service, settings
+):
+    """Should raise ActionFailedError when dispatch rule deletion fails when room finishes."""
+    settings.ROOM_TELEPHONY_ENABLED = True
+    mock_data = mock.MagicMock()
+    mock_data.room.name = "00000000-0000-0000-0000-000000000000"
+
+    expected_error = (
+        "Failed to delete telephony dispatch rule for room "
+        "00000000-0000-0000-0000-000000000000"
+    )
+
+    with pytest.raises(ActionFailedError, match=expected_error):
+        service._handle_room_finished(mock_data)
+
+    mock_clear_cache.assert_not_called()
+
+
+def test_handle_room_finished_raises_error_for_invalid_room_name(service):
+    """Should raise ActionFailedError when room name format is invalid when room finishes."""
     mock_data = mock.MagicMock()
     mock_data.room.name = "invalid"
+
     with pytest.raises(
         ActionFailedError, match="Failed to process room finished event"
     ):
         service._handle_room_finished(mock_data)
 
 
+@mock.patch.object(TelephonyService, "create_dispatch_rule")
+def test_handle_room_started_creates_dispatch_rule_successfully(
+    mock_create_dispatch_rule, service, settings
+):
+    """Should create telephony dispatch rule when room starts successfully."""
+    settings.ROOM_TELEPHONY_ENABLED = True
+    room = RoomFactory()
+    mock_data = mock.MagicMock()
+    mock_data.room.name = str(room.id)
+
+    service._handle_room_started(mock_data)
+
+    mock_create_dispatch_rule.assert_called_once_with(room)
+
+
+@mock.patch.object(TelephonyService, "create_dispatch_rule")
+def test_handle_room_started_skips_dispatch_rule_when_telephony_disabled(
+    mock_create_dispatch_rule, service, settings
+):
+    """Should skip creating telephony dispatch rule when telephony is disabled during room start."""
+    settings.ROOM_TELEPHONY_ENABLED = False
+    room = RoomFactory()
+    mock_data = mock.MagicMock()
+    mock_data.room.name = str(room.id)
+
+    service._handle_room_started(mock_data)
+
+    mock_create_dispatch_rule.assert_not_called()
+
+
+def test_handle_room_started_raises_error_for_invalid_room_name(service):
+    """Should raise ActionFailedError when room name format is invalid  when room starts."""
+    mock_data = mock.MagicMock()
+    mock_data.room.name = "invalid"
+
+    with pytest.raises(ActionFailedError, match="Failed to process room started event"):
+        service._handle_room_started(mock_data)
+
+
+def test_handle_room_started_raises_error_for_nonexistent_room(service):
+    """Should raise ActionFailedError when a room starts that doesn't exist in the database."""
+    mock_data = mock.MagicMock()
+    mock_data.room.name = str(uuid.uuid4())
+
+    expected_error = f"Room with ID {mock_data.room.name} does not exist"
+
+    with pytest.raises(ActionFailedError, match=expected_error):
+        service._handle_room_started(mock_data)
+
+
 @mock.patch.object(
     api.WebhookReceiver, "receive", side_effect=Exception("Invalid payload")
 )

src/backend/core/tests/services/test_lobby.py

@@ -5,7 +5,6 @@ Test lobby service.
 # pylint: disable=W0621,W0613, W0212, R0913
 # ruff: noqa: PLR0913
 
-import json
 import uuid
 from unittest import mock
 
@@ -14,18 +13,17 @@ from django.core.cache import cache
 from django.http import HttpResponse
 
 import pytest
-from livekit.api import TwirpError
 
 from core.factories import RoomFactory
 from core.models import RoomAccessLevel
 from core.services.lobby import (
-    LobbyNotificationError,
     LobbyParticipant,
     LobbyParticipantNotFound,
     LobbyParticipantParsingError,
     LobbyParticipantStatus,
     LobbyService,
 )
+from core.utils import NotificationError
 
 pytestmark = pytest.mark.django_db
 
@@ -146,10 +144,9 @@ def test_get_or_create_participant_id_from_cookie(lobby_service):
     assert participant_id == "existing-id"
 
 
-@mock.patch("uuid.uuid4")
+@mock.patch.object(uuid, "uuid4", return_value="generated-id")
 def test_get_or_create_participant_id_new(mock_uuid4, lobby_service):
     """Test creating new participant ID when cookie is missing."""
-    mock_uuid4.return_value = mock.Mock(hex="generated-id")
     request = mock.Mock()
     request.COOKIES = {}
 
@@ -268,6 +265,9 @@ def test_request_entry_public_room(
         user=request.user,
         username=username,
         color=participant.color,
+        configuration=room.configuration,
+        is_admin_or_owner=False,
+        participant_id="test-participant-id",
     )
 
     lobby_service._get_participant.assert_called_once_with(room.id, participant_id)
@@ -304,6 +304,9 @@ def test_request_entry_trusted_room(
         user=request.user,
         username=username,
         color=participant.color,
+        configuration=room.configuration,
+        is_admin_or_owner=False,
+        participant_id="test-participant-id",
     )
 
     lobby_service._get_participant.assert_called_once_with(room.id, participant_id)
@@ -396,6 +399,9 @@ def test_request_entry_accepted_participant(
         user=request.user,
         username=username,
         color="#123456",
+        configuration=room.configuration,
+        is_admin_or_owner=False,
+        participant_id="test-participant-id",
     )
     lobby_service._get_participant.assert_called_once_with(room.id, participant_id)
 
@@ -414,7 +420,7 @@ def test_refresh_waiting_status(mock_cache, lobby_service, participant_id):
 # pylint: disable=R0917
 @mock.patch("core.services.lobby.cache")
 @mock.patch("core.utils.generate_color")
-@mock.patch("core.services.lobby.LobbyService.notify_participants")
+@mock.patch("core.utils.notify_participants")
 def test_enter_success(
     mock_notify,
     mock_generate_color,
@@ -443,13 +449,15 @@ def test_enter_success(
         participant.to_dict(),
         timeout=settings.LOBBY_WAITING_TIMEOUT,
     )
-    mock_notify.assert_called_once_with(room_id=room.id)
+    mock_notify.assert_called_once_with(
+        room_name=str(room.pk), notification_data={"type": "participantWaiting"}
+    )
 
 
 # pylint: disable=R0917
 @mock.patch("core.services.lobby.cache")
 @mock.patch("core.utils.generate_color")
-@mock.patch("core.services.lobby.LobbyService.notify_participants")
+@mock.patch("core.utils.notify_participants")
 def test_enter_with_notification_error(
     mock_notify,
     mock_generate_color,
@@ -460,7 +468,7 @@ def test_enter_with_notification_error(
 ):
     """Test participant entry with notification error."""
     mock_generate_color.return_value = "#123456"
-    mock_notify.side_effect = LobbyNotificationError("Error notifying")
+    mock_notify.side_effect = NotificationError("Error notifying")
     lobby_service._get_cache_key = mock.Mock(return_value="mocked_cache_key")
 
     room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED)
@@ -776,116 +784,6 @@ def test_update_participant_status_success(mock_cache, lobby_service, participan
     lobby_service._get_cache_key.assert_called_once_with(room.id, participant_id)
 
 
-@mock.patch("core.utils.create_livekit_client")
-def test_notify_participants_success_no_room(mock_create_livekit_client, lobby_service):
-    """Test the notify_participants method when the LiveKit room doesn't exist yet."""
-
-    room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED)
-
-    # Set up the mock LiveKitAPI and its behavior
-    mock_api_instance = mock.Mock()
-    mock_api_instance.room = mock.Mock()
-    mock_api_instance.room.send_data = mock.AsyncMock()
-
-    # Create a proper response object with an empty rooms list
-    class MockResponse:
-        """LiveKit API response mock with empty rooms list."""
-
-        rooms = []
-
-    mock_api_instance.room.list_rooms = mock.AsyncMock(return_value=MockResponse())
-    mock_api_instance.aclose = mock.AsyncMock()
-    mock_create_livekit_client.return_value = mock_api_instance
-
-    # Act
-    lobby_service.notify_participants(room.id)
-
-    # Verify that the service checked for existing rooms
-    mock_api_instance.room.list_rooms.assert_called_once()
-
-    # Verify the send_data method was not called since no room exists
-    mock_api_instance.room.send_data.assert_not_called()
-
-    # Verify the connection was properly closed
-    mock_api_instance.aclose.assert_called_once()
-
-
-@mock.patch("core.utils.create_livekit_client")
-def test_notify_participants_success(mock_create_livekit_client, lobby_service):
-    """Test successful participant notification."""
-    room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED)
-    # Set up the mock LiveKitAPI and its behavior
-    mock_api_instance = mock.Mock()
-    mock_api_instance.room = mock.Mock()
-    mock_api_instance.room.send_data = mock.AsyncMock()
-
-    class MockResponse:
-        """LiveKit API response mock with non-empty rooms list."""
-
-        rooms = ["room-1"]
-
-    mock_api_instance.room.list_rooms = mock.AsyncMock(return_value=MockResponse())
-
-    mock_api_instance.aclose = mock.AsyncMock()
-    mock_create_livekit_client.return_value = mock_api_instance
-
-    # Call the function
-    lobby_service.notify_participants(room.id)
-
-    # Verify that the service checked for existing rooms
-    mock_api_instance.room.list_rooms.assert_called_once()
-
-    # Verify the send_data method was called
-    mock_api_instance.room.send_data.assert_called_once()
-    send_data_request = mock_api_instance.room.send_data.call_args[0][0]
-    assert send_data_request.room == str(room.id)
-    assert (
-        json.loads(send_data_request.data.decode("utf-8"))["type"]
-        == settings.LOBBY_NOTIFICATION_TYPE
-    )
-    assert send_data_request.kind == 0  # RELIABLE mode in Livekit protocol
-
-    # Verify aclose was called
-    mock_api_instance.aclose.assert_called_once()
-
-
-@mock.patch("core.utils.create_livekit_client")
-def test_notify_participants_error(mock_create_livekit_client, lobby_service):
-    """Test participant notification with API error."""
-    room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED)
-    # Set up the mock LiveKitAPI and its behavior
-    mock_api_instance = mock.Mock()
-    mock_api_instance.room = mock.Mock()
-    mock_api_instance.room.send_data = mock.AsyncMock(
-        side_effect=TwirpError(msg="test error", code=123, status=123)
-    )
-
-    class MockResponse:
-        """LiveKit API response mock with non-empty rooms list."""
-
-        rooms = ["room-1"]
-
-    mock_api_instance.room.list_rooms = mock.AsyncMock(return_value=MockResponse())
-
-    mock_api_instance.aclose = mock.AsyncMock()
-    mock_create_livekit_client.return_value = mock_api_instance
-
-    # Call the function and expect an exception
-    with pytest.raises(
-        LobbyNotificationError, match="Failed to notify room participants"
-    ):
-        lobby_service.notify_participants(room.id)
-
-    # Verify that the service checked for existing rooms
-    mock_api_instance.room.list_rooms.assert_called_once()
-
-    # Verify send_data was called
-    mock_api_instance.room.send_data.assert_called_once()
-
-    # Verify aclose was still called after the exception
-    mock_api_instance.aclose.assert_called_once()
-
-
 def test_clear_room_cache(settings, lobby_service):
     """Test clearing room cache actually removes entries from cache."""
 
@@ -941,3 +839,35 @@ def test_clear_room_empty(settings, lobby_service):
     assert cache.keys(f"test-lobby_{room_id!s}_*") == []
     lobby_service.clear_room_cache(room_id)
     assert cache.keys(f"test-lobby_{room_id!s}_*") == []
+
+
+def test_clear_participant_cache(lobby_service):
+    """Test clearing a specific participant entry from cache."""
+    room_id = uuid.uuid4()
+    participant_id = "test-participant-id"
+
+    cache_key = f"{settings.LOBBY_KEY_PREFIX}_{room_id!s}_{participant_id}"
+    participant_data = {
+        "status": "waiting",
+        "username": "test-username",
+        "id": participant_id,
+        "color": "#123456",
+    }
+    cache.set(cache_key, participant_data, timeout=settings.LOBBY_WAITING_TIMEOUT)
+    assert cache.get(cache_key) is not None
+
+    lobby_service.clear_participant_cache(room_id, participant_id)
+    assert cache.get(cache_key) is None
+
+
+def test_clear_participant_cache_nonexistent(lobby_service):
+    """Test clearing a participant that doesn't exist in cache."""
+    room_id = uuid.uuid4()
+    participant_id = "nonexistent-participant"
+
+    cache_key = f"{settings.LOBBY_KEY_PREFIX}_{room_id!s}_{participant_id}"
+    assert cache.get(cache_key) is None
+
+    lobby_service.clear_participant_cache(room_id, participant_id)
+
+    assert cache.get(cache_key) is None

src/backend/core/tests/services/test_subtitle.py

@@ -0,0 +1,48 @@
+"""
+Test subtitle service.
+"""
+
+# pylint: disable=W0621
+from unittest import mock
+
+import pytest
+
+from core.factories import RoomFactory
+from core.services.subtitle import SubtitleService
+
+pytestmark = pytest.mark.django_db
+
+
+@pytest.fixture
+def mock_livekit_client():
+    """Mock LiveKit API client."""
+    with mock.patch("core.utils.create_livekit_client") as mock_create:
+        mock_client = mock.AsyncMock()
+        mock_create.return_value = mock_client
+        yield mock_client
+
+
+def test_start_subtitle_settings(mock_livekit_client, settings):
+    """Test that start_subtitle uses the configured agent name from Django settings."""
+
+    settings.ROOM_SUBTITLE_AGENT_NAME = "fake-subtitle-agent-name"
+
+    room = RoomFactory(name="my room")
+    SubtitleService().start_subtitle(room)
+
+    mock_livekit_client.agent_dispatch.create_dispatch.assert_called_once()
+
+    call_args = mock_livekit_client.agent_dispatch.create_dispatch.call_args[0][0]
+    assert call_args.agent_name == "fake-subtitle-agent-name"
+    assert call_args.room == str(room.id)
+
+
+def test_stop_subtitle_not_implemented():
+    """Test that stop_subtitle raises NotImplementedError."""
+
+    room = RoomFactory(name="my room")
+
+    with pytest.raises(
+        NotImplementedError, match="Subtitle agent stopping not yet implemented"
+    ):
+        SubtitleService().stop_subtitle(room)

src/backend/core/tests/services/test_telephony_service.py

@@ -0,0 +1,305 @@
+"""
+Test telephony service.
+"""
+
+# pylint: disable=W0212
+
+from unittest import mock
+
+import pytest
+from asgiref.sync import async_to_sync
+from livekit.api import TwirpError
+from livekit.protocol.sip import (
+    CreateSIPDispatchRuleRequest,
+    DeleteSIPDispatchRuleRequest,
+    ListSIPDispatchRuleRequest,
+    ListSIPDispatchRuleResponse,
+    SIPDispatchRule,
+    SIPDispatchRuleInfo,
+)
+
+from core.factories import RoomFactory
+from core.models import RoomAccessLevel
+from core.services.telephony import TelephonyException, TelephonyService
+
+pytestmark = pytest.mark.django_db
+
+
+def create_mock_livekit_client():
+    """Factory for creating LiveKit client mock."""
+    mock_api = mock.Mock()
+    mock_api.sip = mock.Mock()
+    mock_api.aclose = mock.AsyncMock()
+    return mock_api
+
+
+def test_rule_name():
+    """Test rule name generation."""
+    telephony_service = TelephonyService()
+    room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED, pin_code="1234")
+    rule_name = telephony_service._rule_name(room.id)
+
+    assert rule_name == f"SIP_{str(room.id)}"
+
+
+@mock.patch("core.utils.create_livekit_client")
+def test_create_dispatch_rule_success(mock_client_factory):
+    """Test successful dispatch rule creation."""
+    telephony_service = TelephonyService()
+    room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED, pin_code="1234")
+
+    mock_api = create_mock_livekit_client()
+    mock_api.sip.create_sip_dispatch_rule = mock.AsyncMock()
+    mock_client_factory.return_value = mock_api
+
+    telephony_service.create_dispatch_rule(room)
+
+    mock_api.sip.create_sip_dispatch_rule.assert_called_once()
+    create_request = mock_api.sip.create_sip_dispatch_rule.call_args[1]["create"]
+
+    assert isinstance(create_request, CreateSIPDispatchRuleRequest)
+    assert create_request.name == f"SIP_{str(room.id)}"
+    assert create_request.rule.dispatch_rule_direct.room_name == str(room.id)
+    assert create_request.rule.dispatch_rule_direct.pin == str(room.pin_code)
+    mock_api.aclose.assert_called_once()
+
+
+@mock.patch("core.utils.create_livekit_client")
+def test_create_dispatch_rule_api_failure(mock_client_factory):
+    """Test dispatch rule creation when API fails."""
+    telephony_service = TelephonyService()
+    room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED, pin_code="1234")
+
+    mock_api = create_mock_livekit_client()
+    mock_api.sip.create_sip_dispatch_rule = mock.AsyncMock(
+        side_effect=TwirpError(msg="Internal server error", code=500, status=500)
+    )
+    mock_client_factory.return_value = mock_api
+
+    with pytest.raises(TelephonyException, match="Could not create dispatch rule"):
+        telephony_service.create_dispatch_rule(room)
+
+    mock_api.sip.create_sip_dispatch_rule.assert_called_once()
+    mock_api.aclose.assert_called_once()
+
+
+@mock.patch("core.utils.create_livekit_client")
+def test_list_dispatch_rules_ids_success(mock_client_factory):
+    """Test successful listing of dispatch rule IDs."""
+    telephony_service = TelephonyService()
+    room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED, pin_code="1234")
+
+    mock_rules = [
+        SIPDispatchRuleInfo(
+            sip_dispatch_rule_id="rule-1",
+            name=f"SIP_{str(room.id)}",
+            rule=SIPDispatchRule(),
+        ),
+        SIPDispatchRuleInfo(
+            sip_dispatch_rule_id="rule-2", name="OTHER_RULE", rule=SIPDispatchRule()
+        ),
+        SIPDispatchRuleInfo(
+            sip_dispatch_rule_id="rule-3",
+            name=f"SIP_{str(room.id)}",
+            rule=SIPDispatchRule(),
+        ),
+    ]
+
+    mock_api = create_mock_livekit_client()
+    mock_api.sip.list_sip_dispatch_rule = mock.AsyncMock(
+        return_value=ListSIPDispatchRuleResponse(items=mock_rules)
+    )
+    mock_client_factory.return_value = mock_api
+
+    result = async_to_sync(telephony_service._list_dispatch_rules_ids)(room.id)
+
+    assert len(result) == 2
+    assert "rule-1" in result
+    assert "rule-3" in result
+    assert "rule-2" not in result
+
+    mock_api.sip.list_sip_dispatch_rule.assert_called_once()
+    list_request = mock_api.sip.list_sip_dispatch_rule.call_args[1]["list"]
+    assert isinstance(list_request, ListSIPDispatchRuleRequest)
+    mock_api.aclose.assert_called_once()
+
+
+@mock.patch("core.utils.create_livekit_client")
+def test_list_dispatch_rules_ids_empty_response(mock_client_factory):
+    """Test listing dispatch rule IDs when no rules exist."""
+    telephony_service = TelephonyService()
+    room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED, pin_code="1234")
+
+    mock_api = create_mock_livekit_client()
+    mock_api.sip.list_sip_dispatch_rule = mock.AsyncMock(
+        return_value=ListSIPDispatchRuleResponse(items=[])
+    )
+    mock_client_factory.return_value = mock_api
+
+    result = async_to_sync(telephony_service._list_dispatch_rules_ids)(room.id)
+
+    assert result == []
+    mock_api.aclose.assert_called_once()
+
+
+@mock.patch("core.utils.create_livekit_client")
+def test_list_dispatch_rules_ids_no_matching_rules(mock_client_factory):
+    """Test listing dispatch rule IDs when no rules match the room."""
+    telephony_service = TelephonyService()
+    room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED, pin_code="1234")
+
+    mock_rules = [
+        SIPDispatchRuleInfo(
+            sip_dispatch_rule_id="rule-1", name="OTHER_RULE_1", rule=SIPDispatchRule()
+        ),
+        SIPDispatchRuleInfo(
+            sip_dispatch_rule_id="rule-2", name="OTHER_RULE_2", rule=SIPDispatchRule()
+        ),
+    ]
+
+    mock_api = create_mock_livekit_client()
+    mock_api.sip.list_sip_dispatch_rule = mock.AsyncMock(
+        return_value=ListSIPDispatchRuleResponse(items=mock_rules)
+    )
+    mock_client_factory.return_value = mock_api
+
+    result = async_to_sync(telephony_service._list_dispatch_rules_ids)(room.id)
+
+    assert result == []
+    mock_api.aclose.assert_called_once()
+
+
+@mock.patch("core.utils.create_livekit_client")
+def test_list_dispatch_rules_ids_api_failure(mock_client_factory):
+    """Test listing dispatch rule IDs when API fails."""
+    telephony_service = TelephonyService()
+    room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED, pin_code="1234")
+
+    mock_api = create_mock_livekit_client()
+    mock_api.sip.list_sip_dispatch_rule = mock.AsyncMock(
+        side_effect=TwirpError(msg="Internal server error", code=500, status=500)
+    )
+    mock_client_factory.return_value = mock_api
+
+    with pytest.raises(TelephonyException, match="Could not list dispatch rules"):
+        async_to_sync(telephony_service._list_dispatch_rules_ids)(room.id)
+
+    mock_api.sip.list_sip_dispatch_rule.assert_called_once()
+    mock_api.aclose.assert_called_once()
+
+
+@mock.patch("core.services.telephony.TelephonyService._list_dispatch_rules_ids")
+@mock.patch("core.utils.create_livekit_client")
+def test_delete_dispatch_rule_no_rules(mock_client_factory, mock_list_rules):
+    """Test deleting dispatch rules when no rules exist."""
+    telephony_service = TelephonyService()
+    room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED, pin_code="1234")
+
+    mock_list_rules.return_value = []
+
+    result = telephony_service.delete_dispatch_rule(room.id)
+
+    assert result is False
+    mock_list_rules.assert_called_once_with(room.id)
+    mock_client_factory.assert_not_called()
+
+
+@mock.patch("core.services.telephony.TelephonyService._list_dispatch_rules_ids")
+@mock.patch("core.utils.create_livekit_client")
+def test_delete_dispatch_rule_single_rule(mock_client_factory, mock_list_rules):
+    """Test deleting a single dispatch rule."""
+    telephony_service = TelephonyService()
+    room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED, pin_code="1234")
+
+    mock_list_rules.return_value = ["rule-1"]
+    mock_api = create_mock_livekit_client()
+    mock_api.sip.delete_sip_dispatch_rule = mock.AsyncMock()
+    mock_client_factory.return_value = mock_api
+
+    result = telephony_service.delete_dispatch_rule(room.id)
+
+    assert result is True
+    mock_api.sip.delete_sip_dispatch_rule.assert_called_once()
+    delete_request = mock_api.sip.delete_sip_dispatch_rule.call_args[1]["delete"]
+    assert isinstance(delete_request, DeleteSIPDispatchRuleRequest)
+    assert delete_request.sip_dispatch_rule_id == "rule-1"
+    mock_api.aclose.assert_called_once()
+
+
+@mock.patch("core.services.telephony.TelephonyService._list_dispatch_rules_ids")
+@mock.patch("core.utils.create_livekit_client")
+def test_delete_dispatch_rule_multiple_rules(mock_client_factory, mock_list_rules):
+    """Test deleting multiple dispatch rules."""
+    telephony_service = TelephonyService()
+    room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED, pin_code="1234")
+
+    mock_list_rules.return_value = ["rule-1", "rule-2", "rule-3"]
+    mock_api = create_mock_livekit_client()
+    mock_api.sip.delete_sip_dispatch_rule = mock.AsyncMock()
+    mock_client_factory.return_value = mock_api
+
+    result = telephony_service.delete_dispatch_rule(room.id)
+
+    assert result is True
+    assert mock_api.sip.delete_sip_dispatch_rule.call_count == 3
+
+    deleted_rule_ids = [
+        call_args[1]["delete"].sip_dispatch_rule_id
+        for call_args in mock_api.sip.delete_sip_dispatch_rule.call_args_list
+    ]
+    assert all(
+        rule_id in deleted_rule_ids for rule_id in ["rule-1", "rule-2", "rule-3"]
+    )
+    mock_api.aclose.assert_called_once()
+
+
+@mock.patch("core.services.telephony.TelephonyService._list_dispatch_rules_ids")
+@mock.patch("core.utils.create_livekit_client")
+def test_delete_dispatch_rule_partial_failure(mock_client_factory, mock_list_rules):
+    """Test deleting multiple dispatch rules when one deletion fails."""
+    telephony_service = TelephonyService()
+    room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED, pin_code="1234")
+
+    mock_list_rules.return_value = ["rule-1", "rule-2", "rule-3"]
+    mock_api = create_mock_livekit_client()
+
+    call_count = 0
+
+    def delete_side_effect(*args, **kwargs):
+        nonlocal call_count
+        if call_count == 0:
+            call_count += 1
+            return None
+        raise TwirpError(msg="Deletion failed", code=500, status=500)
+
+    mock_api.sip.delete_sip_dispatch_rule = mock.AsyncMock(
+        side_effect=delete_side_effect
+    )
+    mock_client_factory.return_value = mock_api
+
+    with pytest.raises(TelephonyException, match="Could not delete dispatch rules"):
+        telephony_service.delete_dispatch_rule(room.id)
+
+    assert mock_api.sip.delete_sip_dispatch_rule.call_count == 2
+    mock_api.aclose.assert_called_once()
+
+
+@mock.patch("core.services.telephony.TelephonyService._list_dispatch_rules_ids")
+@mock.patch("core.utils.create_livekit_client")
+def test_delete_dispatch_rule_api_failure(mock_client_factory, mock_list_rules):
+    """Test deleting dispatch rules when API fails immediately."""
+    telephony_service = TelephonyService()
+    room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED, pin_code="1234")
+
+    mock_list_rules.return_value = ["rule-1"]
+    mock_api = create_mock_livekit_client()
+    mock_api.sip.delete_sip_dispatch_rule = mock.AsyncMock(
+        side_effect=TwirpError(msg="Internal server error", code=500, status=500)
+    )
+    mock_client_factory.return_value = mock_api
+
+    with pytest.raises(TelephonyException, match="Could not delete dispatch rules"):
+        telephony_service.delete_dispatch_rule(room.id)
+
+    mock_api.sip.delete_sip_dispatch_rule.assert_called_once()
+    mock_api.aclose.assert_called_once()

src/backend/core/tests/test_models_rooms.py

@@ -102,7 +102,7 @@ def test_models_rooms_access_rights_none(django_assert_num_queries):
     with django_assert_num_queries(0):
         assert room.get_role(None) is None
     with django_assert_num_queries(0):
-        assert room.is_administrator(None) is False
+        assert room.is_administrator_or_owner(None) is False
     with django_assert_num_queries(0):
         assert room.is_owner(None) is False
 
@@ -115,7 +115,7 @@ def test_models_rooms_access_rights_anonymous(django_assert_num_queries):
     with django_assert_num_queries(0):
         assert room.get_role(user) is None
     with django_assert_num_queries(0):
-        assert room.is_administrator(user) is False
+        assert room.is_administrator_or_owner(user) is False
     with django_assert_num_queries(0):
         assert room.is_owner(user) is False
 
@@ -128,7 +128,7 @@ def test_models_rooms_access_rights_authenticated(django_assert_num_queries):
     with django_assert_num_queries(1):
         assert room.get_role(user) is None
     with django_assert_num_queries(1):
-        assert room.is_administrator(user) is False
+        assert room.is_administrator_or_owner(user) is False
     with django_assert_num_queries(1):
         assert room.is_owner(user) is False
 
@@ -141,7 +141,7 @@ def test_models_rooms_access_rights_member_direct(django_assert_num_queries):
     with django_assert_num_queries(1):
         assert room.get_role(user) == "member"
     with django_assert_num_queries(1):
-        assert room.is_administrator(user) is False
+        assert room.is_administrator_or_owner(user) is False
     with django_assert_num_queries(1):
         assert room.is_owner(user) is False
 
@@ -154,7 +154,7 @@ def test_models_rooms_access_rights_administrator_direct(django_assert_num_queri
     with django_assert_num_queries(1):
         assert room.get_role(user) == "administrator"
     with django_assert_num_queries(1):
-        assert room.is_administrator(user) is True
+        assert room.is_administrator_or_owner(user) is True
     with django_assert_num_queries(1):
         assert room.is_owner(user) is False
 
@@ -167,7 +167,7 @@ def test_models_rooms_access_rights_owner_direct(django_assert_num_queries):
     with django_assert_num_queries(1):
         assert room.get_role(user) == "owner"
     with django_assert_num_queries(1):
-        assert room.is_administrator(user) is True
+        assert room.is_administrator_or_owner(user) is True
     with django_assert_num_queries(1):
         assert room.is_owner(user) is True
 

src/backend/core/tests/test_utils.py

@@ -2,9 +2,13 @@
 Test utils functions
 """
 
+import json
 from unittest import mock
 
-from core.utils import create_livekit_client
+import pytest
+from livekit.api import TwirpError
+
+from core.utils import NotificationError, create_livekit_client, notify_participants
 
 
 @mock.patch("asyncio.get_running_loop")
@@ -60,3 +64,105 @@ def test_create_livekit_client_custom_configuration(
     create_livekit_client(custom_configuration)
 
     mock_livekit_api.assert_called_once_with(**custom_configuration, session=None)
+
+
+@mock.patch("core.utils.create_livekit_client")
+def test_notify_participants_error(mock_create_livekit_client):
+    """Test participant notification with API error."""
+
+    # Set up the mock LiveKitAPI and its behavior
+    mock_api_instance = mock.Mock()
+    mock_api_instance.room = mock.Mock()
+    mock_api_instance.room.send_data = mock.AsyncMock(
+        side_effect=TwirpError(msg="test error", code=123, status=123)
+    )
+
+    class MockResponse:
+        """LiveKit API response mock with non-empty rooms list."""
+
+        rooms = ["room-1"]
+
+    mock_api_instance.room.list_rooms = mock.AsyncMock(return_value=MockResponse())
+
+    mock_api_instance.aclose = mock.AsyncMock()
+    mock_create_livekit_client.return_value = mock_api_instance
+
+    # Call the function and expect an exception
+    with pytest.raises(NotificationError, match="Failed to notify room participants"):
+        notify_participants(room_name="room-number-1", notification_data={"foo": "foo"})
+
+    # Verify that the service checked for existing rooms
+    mock_api_instance.room.list_rooms.assert_called_once()
+
+    # Verify send_data was called
+    mock_api_instance.room.send_data.assert_called_once()
+
+    # Verify aclose was still called after the exception
+    mock_api_instance.aclose.assert_called_once()
+
+
+@mock.patch("core.utils.create_livekit_client")
+def test_notify_participants_success_no_room(mock_create_livekit_client):
+    """Test the notify_participants function when the LiveKit room doesn't exist."""
+
+    # Set up the mock LiveKitAPI and its behavior
+    mock_api_instance = mock.Mock()
+    mock_api_instance.room = mock.Mock()
+    mock_api_instance.room.send_data = mock.AsyncMock()
+
+    # Create a proper response object with an empty rooms list
+    class MockResponse:
+        """LiveKit API response mock with empty rooms list."""
+
+        rooms = []
+
+    mock_api_instance.room.list_rooms = mock.AsyncMock(return_value=MockResponse())
+    mock_api_instance.aclose = mock.AsyncMock()
+    mock_create_livekit_client.return_value = mock_api_instance
+
+    notify_participants(room_name="room-number-1", notification_data={"foo": "foo"})
+
+    # Verify that the service checked for existing rooms
+    mock_api_instance.room.list_rooms.assert_called_once()
+
+    # Verify the send_data method was not called since no room exists
+    mock_api_instance.room.send_data.assert_not_called()
+
+    # Verify the connection was properly closed
+    mock_api_instance.aclose.assert_called_once()
+
+
+@mock.patch("core.utils.create_livekit_client")
+def test_notify_participants_success(mock_create_livekit_client):
+    """Test successful participant notification."""
+
+    # Set up the mock LiveKitAPI and its behavior
+    mock_api_instance = mock.Mock()
+    mock_api_instance.room = mock.Mock()
+    mock_api_instance.room.send_data = mock.AsyncMock()
+
+    class MockResponse:
+        """LiveKit API response mock with non-empty rooms list."""
+
+        rooms = ["room-1"]
+
+    mock_api_instance.room.list_rooms = mock.AsyncMock(return_value=MockResponse())
+
+    mock_api_instance.aclose = mock.AsyncMock()
+    mock_create_livekit_client.return_value = mock_api_instance
+
+    # Call the function
+    notify_participants(room_name="room-number-1", notification_data={"foo": "foo"})
+
+    # Verify that the service checked for existing rooms
+    mock_api_instance.room.list_rooms.assert_called_once()
+
+    # Verify the send_data method was called
+    mock_api_instance.room.send_data.assert_called_once()
+    send_data_request = mock_api_instance.room.send_data.call_args[0][0]
+    assert send_data_request.room == "room-number-1"
+    assert json.loads(send_data_request.data.decode("utf-8")) == {"foo": "foo"}
+    assert send_data_request.kind == 0  # RELIABLE mode in Livekit protocol
+
+    # Verify aclose was called
+    mock_api_instance.aclose.assert_called_once()

src/backend/core/utils.py

@@ -2,12 +2,13 @@
 Utils functions used in the core app
 """
 
-# ruff: noqa:S311
+# pylint: disable=R0913, R0917
+# ruff: noqa:S311, PLR0913
 
 import hashlib
 import json
 import random
-from typing import Optional
+from typing import List, Optional
 from uuid import uuid4
 
 from django.conf import settings
@@ -15,7 +16,15 @@ from django.core.files.storage import default_storage
 
 import aiohttp
 import botocore
-from livekit.api import AccessToken, LiveKitAPI, VideoGrants
+from asgiref.sync import async_to_sync
+from livekit.api import (  # pylint: disable=E0611
+    AccessToken,
+    ListRoomsRequest,
+    LiveKitAPI,
+    SendDataRequest,
+    TwirpError,
+    VideoGrants,
+)
 
 
 def generate_color(identity: str) -> str:
@@ -41,7 +50,13 @@ def generate_color(identity: str) -> str:
 
 
 def generate_token(
-    room: str, user, username: Optional[str] = None, color: Optional[str] = None
+    room: str,
+    user,
+    username: Optional[str] = None,
+    color: Optional[str] = None,
+    sources: Optional[List[str]] = None,
+    is_admin_or_owner: bool = False,
+    participant_id: Optional[str] = None,
 ) -> str:
     """Generate a LiveKit access token for a user in a specific room.
 
@@ -52,25 +67,34 @@ def generate_token(
                          If none, a default value will be used.
         color (Optional[str]): The color to be displayed in the room.
                          If none, a value will be generated
+        sources: (Optional[List[str]]): List of media sources the user can publish
+                         If none, defaults to LIVEKIT_DEFAULT_SOURCES.
+        is_admin_or_owner (bool): Whether user has admin privileges
+        participant_id (Optional[str]): Stable identifier for anonymous users;
+                         used as identity when user.is_anonymous.
 
     Returns:
         str: The LiveKit JWT access token.
     """
+
+    if is_admin_or_owner:
+        sources = settings.LIVEKIT_DEFAULT_SOURCES
+
+    if sources is None:
+        sources = settings.LIVEKIT_DEFAULT_SOURCES
+
     video_grants = VideoGrants(
         room=room,
         room_join=True,
-        room_admin=True,
+        room_admin=is_admin_or_owner,
         can_update_own_metadata=True,
-        can_publish_sources=[
-            "camera",
-            "microphone",
-            "screen_share",
-            "screen_share_audio",
-        ],
+        can_publish=bool(sources),
+        can_publish_sources=sources,
+        can_subscribe=True,
     )
 
     if user.is_anonymous:
-        identity = str(uuid4())
+        identity = participant_id or str(uuid4())
         default_username = "Anonymous"
     else:
         identity = str(user.sub)
@@ -87,14 +111,22 @@ def generate_token(
         .with_grants(video_grants)
         .with_identity(identity)
         .with_name(username or default_username)
-        .with_metadata(json.dumps({"color": color}))
+        .with_attributes(
+            {"color": color, "room_admin": "true" if is_admin_or_owner else "false"}
+        )
     )
 
     return token.to_jwt()
 
 
 def generate_livekit_config(
-    room_id: str, user, username: str, color: Optional[str] = None
+    room_id: str,
+    user,
+    username: str,
+    is_admin_or_owner: bool,
+    color: Optional[str] = None,
+    configuration: Optional[dict] = None,
+    participant_id: Optional[str] = None,
 ) -> dict:
     """Generate LiveKit configuration for room access.
 
@@ -102,15 +134,31 @@ def generate_livekit_config(
         room_id: Room identifier
         user: User instance requesting access
         username: Display name in room
+        is_admin_or_owner (bool): Whether the user has admin/owner privileges for this room.
+        color (Optional[str]): Optional color to associate with the participant.
+        configuration (Optional[dict]): Room configuration dict that can override default settings.
+        participant_id (Optional[str]): Stable identifier for anonymous users;
+                         used as identity when user.is_anonymous.
 
     Returns:
         dict: LiveKit configuration with URL, room and access token
     """
+
+    sources = None
+    if configuration is not None:
+        sources = configuration.get("can_publish_sources", None)
+
     return {
         "url": settings.LIVEKIT_CONFIGURATION["url"],
         "room": room_id,
         "token": generate_token(
-            room=room_id, user=user, username=username, color=color
+            room=room_id,
+            user=user,
+            username=username,
+            color=color,
+            sources=sources,
+            is_admin_or_owner=is_admin_or_owner,
+            participant_id=participant_id,
         ),
     }
 
@@ -158,3 +206,37 @@ def create_livekit_client(custom_configuration=None):
     configuration = custom_configuration or settings.LIVEKIT_CONFIGURATION
 
     return LiveKitAPI(session=custom_session, **configuration)
+
+
+class NotificationError(Exception):
+    """Notification delivery to room participants fails."""
+
+
+@async_to_sync
+async def notify_participants(room_name: str, notification_data: dict):
+    """Send notification data to all participants in a LiveKit room."""
+
+    lkapi = create_livekit_client()
+
+    try:
+        room_response = await lkapi.room.list_rooms(
+            ListRoomsRequest(
+                names=[room_name],
+            )
+        )
+
+        # Check if the room exists
+        if not room_response.rooms:
+            return
+
+        await lkapi.room.send_data(
+            SendDataRequest(
+                room=room_name,
+                data=json.dumps(notification_data).encode("utf-8"),
+                kind="RELIABLE",
+            )
+        )
+    except TwirpError as e:
+        raise NotificationError("Failed to notify room participants") from e
+    finally:
+        await lkapi.aclose()

src/backend/locale/de_DE/LC_MESSAGES/django.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-05-26 10:50+0000\n"
+"POT-Creation-Date: 2025-07-11 11:33+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -29,15 +29,15 @@ msgstr "Berechtigungen"
 msgid "Important dates"
 msgstr "Wichtige Daten"
 
-#: core/admin.py:143
+#: core/admin.py:147
 msgid "No owner"
 msgstr "Kein Eigentümer"
 
-#: core/admin.py:146
+#: core/admin.py:150
 msgid "Multiple owners"
 msgstr "Mehrere Eigentümer"
 
-#: core/api/serializers.py:63
+#: core/api/serializers.py:67
 msgid "You must be administrator or owner of a room to add accesses to it."
 msgstr ""
 "Sie müssen Administrator oder Eigentümer eines Raums sein, um Zugriffe "
@@ -251,7 +251,8 @@ msgstr "PIN-Code für den Raum"
 
 #: core/models.py:392
 msgid "Unique n-digit code that identifies this room in telephony mode."
-msgstr "Eindeutiger n-stelliger Code, der diesen Raum im Telephonmodus identifiziert."
+msgstr ""
+"Eindeutiger n-stelliger Code, der diesen Raum im Telephonmodus identifiziert."
 
 #: core/models.py:398 core/models.py:552
 msgid "Room"
@@ -366,9 +367,9 @@ msgid "Make sure you have a stable internet connection"
 msgstr "Stellen Sie sicher, dass Sie eine stabile Internetverbindung haben"
 
 #: core/templates/mail/html/invitation.html:248
-#: core/templates/mail/html/screen_recording.html:240
+#: core/templates/mail/html/screen_recording.html:245
 #: core/templates/mail/text/invitation.txt:21
-#: core/templates/mail/text/screen_recording.txt:22
+#: core/templates/mail/text/screen_recording.txt:23
 #, python-format
 msgid " Thank you for using %(brandname)s. "
 msgstr " Vielen Dank für die Nutzung von %(brandname)s. "
@@ -394,33 +395,41 @@ msgstr ""
 msgid " The recording will expire in %(days)s days. "
 msgstr " Die Aufzeichnung wird in %(days)s Tagen ablaufen. "
 
-#: core/templates/mail/html/screen_recording.html:201
-#: core/templates/mail/text/screen_recording.txt:10
+#: core/templates/mail/html/screen_recording.html:200
+#: core/templates/mail/text/screen_recording.txt:9
+msgid ""
+" Sharing the recording via link is not yet available. Only organizers can "
+"download it. "
+msgstr ""
+" Die Freigabe der Aufzeichnung per Link ist noch nicht verfügbar. Nur Organisatoren können sie herunterladen. "
+
+#: core/templates/mail/html/screen_recording.html:206
+#: core/templates/mail/text/screen_recording.txt:11
 msgid "To keep this recording permanently:"
 msgstr "So speichern Sie diese Aufzeichnung dauerhaft:"
 
-#: core/templates/mail/html/screen_recording.html:203
-#: core/templates/mail/text/screen_recording.txt:12
+#: core/templates/mail/html/screen_recording.html:208
+#: core/templates/mail/text/screen_recording.txt:13
 msgid "Click the \"Open\" button below "
 msgstr "Klicken Sie auf den Button „Öffnen“ unten "
 
-#: core/templates/mail/html/screen_recording.html:204
-#: core/templates/mail/text/screen_recording.txt:13
+#: core/templates/mail/html/screen_recording.html:209
+#: core/templates/mail/text/screen_recording.txt:14
 msgid "Use the \"Download\" button in the interface "
 msgstr "Verwenden Sie den Button „Herunterladen“ in der Oberfläche "
 
-#: core/templates/mail/html/screen_recording.html:205
-#: core/templates/mail/text/screen_recording.txt:14
+#: core/templates/mail/html/screen_recording.html:210
+#: core/templates/mail/text/screen_recording.txt:15
 msgid "Save the file to your preferred location"
 msgstr "Speichern Sie die Datei an einem gewünschten Ort"
 
-#: core/templates/mail/html/screen_recording.html:216
-#: core/templates/mail/text/screen_recording.txt:16
+#: core/templates/mail/html/screen_recording.html:221
+#: core/templates/mail/text/screen_recording.txt:17
 msgid "Open"
 msgstr "Öffnen"
 
-#: core/templates/mail/html/screen_recording.html:225
-#: core/templates/mail/text/screen_recording.txt:18
+#: core/templates/mail/html/screen_recording.html:230
+#: core/templates/mail/text/screen_recording.txt:19
 #, python-format
 msgid ""
 " If you have any questions or need assistance, please contact our support "
@@ -429,18 +438,18 @@ msgstr ""
 " Wenn Sie Fragen haben oder Unterstützung benötigen, wenden Sie sich bitte "
 "an unser Support-Team unter %(support_email)s. "
 
-#: meet/settings.py:162
+#: meet/settings.py:163
 msgid "English"
 msgstr "Englisch"
 
-#: meet/settings.py:163
+#: meet/settings.py:164
 msgid "French"
 msgstr "Französisch"
 
-#: meet/settings.py:164
+#: meet/settings.py:165
 msgid "Dutch"
 msgstr "Niederländisch"
 
-#: meet/settings.py:165
+#: meet/settings.py:166
 msgid "German"
 msgstr "Deutsch"

src/backend/locale/en_US/LC_MESSAGES/django.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-05-26 10:50+0000\n"
+"POT-Creation-Date: 2025-07-11 11:33+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -29,15 +29,15 @@ msgstr "Permissions"
 msgid "Important dates"
 msgstr "Important dates"
 
-#: core/admin.py:143
+#: core/admin.py:147
 msgid "No owner"
 msgstr "No owner"
 
-#: core/admin.py:146
+#: core/admin.py:150
 msgid "Multiple owners"
 msgstr "Multiple owners"
 
-#: core/api/serializers.py:63
+#: core/api/serializers.py:67
 msgid "You must be administrator or owner of a room to add accesses to it."
 msgstr "You must be administrator or owner of a room to add accesses to it."
 
@@ -361,9 +361,9 @@ msgid "Make sure you have a stable internet connection"
 msgstr "Make sure you have a stable internet connection"
 
 #: core/templates/mail/html/invitation.html:248
-#: core/templates/mail/html/screen_recording.html:240
+#: core/templates/mail/html/screen_recording.html:245
 #: core/templates/mail/text/invitation.txt:21
-#: core/templates/mail/text/screen_recording.txt:22
+#: core/templates/mail/text/screen_recording.txt:23
 #, python-format
 msgid " Thank you for using %(brandname)s. "
 msgstr " Thank you for using %(brandname)s. "
@@ -389,33 +389,42 @@ msgstr ""
 msgid " The recording will expire in %(days)s days. "
 msgstr " The recording will expire in %(days)s days. "
 
-#: core/templates/mail/html/screen_recording.html:201
-#: core/templates/mail/text/screen_recording.txt:10
+#: core/templates/mail/html/screen_recording.html:200
+#: core/templates/mail/text/screen_recording.txt:9
+msgid ""
+" Sharing the recording via link is not yet available. Only organizers can "
+"download it. "
+msgstr ""
+" Sharing the recording via link is not yet available. Only organizers can "
+"download it. "
+
+#: core/templates/mail/html/screen_recording.html:206
+#: core/templates/mail/text/screen_recording.txt:11
 msgid "To keep this recording permanently:"
 msgstr "To keep this recording permanently:"
 
-#: core/templates/mail/html/screen_recording.html:203
-#: core/templates/mail/text/screen_recording.txt:12
+#: core/templates/mail/html/screen_recording.html:208
+#: core/templates/mail/text/screen_recording.txt:13
 msgid "Click the \"Open\" button below "
 msgstr "Click the \"Open\" button below "
 
-#: core/templates/mail/html/screen_recording.html:204
-#: core/templates/mail/text/screen_recording.txt:13
+#: core/templates/mail/html/screen_recording.html:209
+#: core/templates/mail/text/screen_recording.txt:14
 msgid "Use the \"Download\" button in the interface "
 msgstr "Use the \"Download\" button in the interface "
 
-#: core/templates/mail/html/screen_recording.html:205
-#: core/templates/mail/text/screen_recording.txt:14
+#: core/templates/mail/html/screen_recording.html:210
+#: core/templates/mail/text/screen_recording.txt:15
 msgid "Save the file to your preferred location"
 msgstr "Save the file to your preferred location"
 
-#: core/templates/mail/html/screen_recording.html:216
-#: core/templates/mail/text/screen_recording.txt:16
+#: core/templates/mail/html/screen_recording.html:221
+#: core/templates/mail/text/screen_recording.txt:17
 msgid "Open"
 msgstr "Open"
 
-#: core/templates/mail/html/screen_recording.html:225
-#: core/templates/mail/text/screen_recording.txt:18
+#: core/templates/mail/html/screen_recording.html:230
+#: core/templates/mail/text/screen_recording.txt:19
 #, python-format
 msgid ""
 " If you have any questions or need assistance, please contact our support "
@@ -424,18 +433,18 @@ msgstr ""
 " If you have any questions or need assistance, please contact our support "
 "team at %(support_email)s. "
 
-#: meet/settings.py:162
+#: meet/settings.py:163
 msgid "English"
 msgstr "English"
 
-#: meet/settings.py:163
+#: meet/settings.py:164
 msgid "French"
 msgstr "French"
 
-#: meet/settings.py:164
+#: meet/settings.py:165
 msgid "Dutch"
 msgstr "Dutch"
 
-#: meet/settings.py:165
+#: meet/settings.py:166
 msgid "German"
 msgstr "German"

src/backend/locale/fr_FR/LC_MESSAGES/django.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-05-26 10:50+0000\n"
+"POT-Creation-Date: 2025-07-11 11:33+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: antoine.lebaud@mail.numerique.gouv.fr\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -29,15 +29,15 @@ msgstr "Permissions"
 msgid "Important dates"
 msgstr "Dates importantes"
 
-#: core/admin.py:143
+#: core/admin.py:147
 msgid "No owner"
 msgstr "Pas de propriétaire"
 
-#: core/admin.py:146
+#: core/admin.py:150
 msgid "Multiple owners"
 msgstr "Plusieurs propriétaires"
 
-#: core/api/serializers.py:63
+#: core/api/serializers.py:67
 msgid "You must be administrator or owner of a room to add accesses to it."
 msgstr ""
 "Vous devez être administrateur ou propriétaire d'une salle pour y ajouter "
@@ -138,8 +138,8 @@ msgid ""
 "Enter a valid sub. This value may contain only letters, numbers, and @/./+/-/"
 "_ characters."
 msgstr ""
-"Entrez un sub valide. Cette valeur ne peut contenir que des lettres, "
-"des chiffres et les caractères @/./+/-/_."
+"Entrez un sub valide. Cette valeur ne peut contenir que des lettres, des "
+"chiffres et les caractères @/./+/-/_."
 
 #: core/models.py:144
 msgid "sub"
@@ -252,7 +252,8 @@ msgstr "Code PIN de la salle"
 
 #: core/models.py:392
 msgid "Unique n-digit code that identifies this room in telephony mode."
-msgstr "Code unique à n chiffres qui identifie cette salle en mode téléphonique."
+msgstr ""
+"Code unique à n chiffres qui identifie cette salle en mode téléphonique."
 
 #: core/models.py:398 core/models.py:552
 msgid "Room"
@@ -271,9 +272,8 @@ msgid ""
 "Enter an identifier for the worker recording.This ID is retained even when "
 "the worker stops, allowing for easy tracking."
 msgstr ""
-"Entrez un identifiant pour l'enregistrement du Worker. Cet identifiant "
-"est conservé même lorsque le Worker s'arrête, permettant un suivi "
-"facile."
+"Entrez un identifiant pour l'enregistrement du Worker. Cet identifiant est "
+"conservé même lorsque le Worker s'arrête, permettant un suivi facile."
 
 #: core/models.py:573
 msgid "Recording mode"
@@ -367,9 +367,9 @@ msgid "Make sure you have a stable internet connection"
 msgstr "Assurez-vous d'avoir une connexion Internet stable"
 
 #: core/templates/mail/html/invitation.html:248
-#: core/templates/mail/html/screen_recording.html:240
+#: core/templates/mail/html/screen_recording.html:245
 #: core/templates/mail/text/invitation.txt:21
-#: core/templates/mail/text/screen_recording.txt:22
+#: core/templates/mail/text/screen_recording.txt:23
 #, python-format
 msgid " Thank you for using %(brandname)s. "
 msgstr " Merci d'utiliser %(brandname)s. "
@@ -395,33 +395,41 @@ msgstr ""
 msgid " The recording will expire in %(days)s days. "
 msgstr " L'enregistrement expirera dans %(days)s jours. "
 
-#: core/templates/mail/html/screen_recording.html:201
-#: core/templates/mail/text/screen_recording.txt:10
+#: core/templates/mail/html/screen_recording.html:200
+#: core/templates/mail/text/screen_recording.txt:9
+msgid ""
+" Sharing the recording via link is not yet available. Only organizers can "
+"download it. "
+msgstr ""
+"Le partage de l'enregistrement via lien n'est pas encore disponible. Seuls les organisateurs peuvent le télécharger."
+
+#: core/templates/mail/html/screen_recording.html:206
+#: core/templates/mail/text/screen_recording.txt:11
 msgid "To keep this recording permanently:"
 msgstr "Pour conserver cet enregistrement de façon permanente :"
 
-#: core/templates/mail/html/screen_recording.html:203
-#: core/templates/mail/text/screen_recording.txt:12
+#: core/templates/mail/html/screen_recording.html:208
+#: core/templates/mail/text/screen_recording.txt:13
 msgid "Click the \"Open\" button below "
 msgstr "Cliquez sur le bouton \"Ouvrir\" ci-dessous "
 
-#: core/templates/mail/html/screen_recording.html:204
-#: core/templates/mail/text/screen_recording.txt:13
+#: core/templates/mail/html/screen_recording.html:209
+#: core/templates/mail/text/screen_recording.txt:14
 msgid "Use the \"Download\" button in the interface "
 msgstr "Utilisez le bouton \"Télécharger\" dans l'interface "
 
-#: core/templates/mail/html/screen_recording.html:205
-#: core/templates/mail/text/screen_recording.txt:14
+#: core/templates/mail/html/screen_recording.html:210
+#: core/templates/mail/text/screen_recording.txt:15
 msgid "Save the file to your preferred location"
 msgstr "Enregistrez le fichier à l'emplacement de votre choix"
 
-#: core/templates/mail/html/screen_recording.html:216
-#: core/templates/mail/text/screen_recording.txt:16
+#: core/templates/mail/html/screen_recording.html:221
+#: core/templates/mail/text/screen_recording.txt:17
 msgid "Open"
 msgstr "Ouvrir"
 
-#: core/templates/mail/html/screen_recording.html:225
-#: core/templates/mail/text/screen_recording.txt:18
+#: core/templates/mail/html/screen_recording.html:230
+#: core/templates/mail/text/screen_recording.txt:19
 #, python-format
 msgid ""
 " If you have any questions or need assistance, please contact our support "
@@ -430,18 +438,18 @@ msgstr ""
 " Si vous avez des questions ou besoin d'assistance, veuillez contacter notre "
 "équipe d'assistance à %(support_email)s. "
 
-#: meet/settings.py:162
+#: meet/settings.py:163
 msgid "English"
 msgstr "Anglais"
 
-#: meet/settings.py:163
+#: meet/settings.py:164
 msgid "French"
 msgstr "Français"
 
-#: meet/settings.py:164
+#: meet/settings.py:165
 msgid "Dutch"
 msgstr "Néerlandais"
 
-#: meet/settings.py:165
+#: meet/settings.py:166
 msgid "German"
 msgstr "Allemand"

src/backend/locale/nl_NL/LC_MESSAGES/django.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-05-26 10:50+0000\n"
+"POT-Creation-Date: 2025-07-11 11:33+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -29,15 +29,15 @@ msgstr "Rechten"
 msgid "Important dates"
 msgstr "Belangrijke datums"
 
-#: core/admin.py:143
+#: core/admin.py:147
 msgid "No owner"
 msgstr "Geen eigenaar"
 
-#: core/admin.py:146
+#: core/admin.py:150
 msgid "Multiple owners"
 msgstr "Meerdere eigenaren"
 
-#: core/api/serializers.py:63
+#: core/api/serializers.py:67
 msgid "You must be administrator or owner of a room to add accesses to it."
 msgstr ""
 "Je moet beheerder of eigenaar van een ruimte zijn om toegang toe te voegen."
@@ -247,7 +247,8 @@ msgstr "Pincode van de kamer"
 
 #: core/models.py:392
 msgid "Unique n-digit code that identifies this room in telephony mode."
-msgstr "Unieke n-cijferige code die deze kamer identificeert in telefonie-modus."
+msgstr ""
+"Unieke n-cijferige code die deze kamer identificeert in telefonie-modus."
 
 #: core/models.py:398 core/models.py:552
 msgid "Room"
@@ -361,9 +362,9 @@ msgid "Make sure you have a stable internet connection"
 msgstr "Zorg ervoor dat je een stabiele internetverbinding hebt"
 
 #: core/templates/mail/html/invitation.html:248
-#: core/templates/mail/html/screen_recording.html:240
+#: core/templates/mail/html/screen_recording.html:245
 #: core/templates/mail/text/invitation.txt:21
-#: core/templates/mail/text/screen_recording.txt:22
+#: core/templates/mail/text/screen_recording.txt:23
 #, python-format
 msgid " Thank you for using %(brandname)s. "
 msgstr " Bedankt voor het gebruik van %(brandname)s. "
@@ -389,33 +390,41 @@ msgstr ""
 msgid " The recording will expire in %(days)s days. "
 msgstr " De opname verloopt over %(days)s dagen. "
 
-#: core/templates/mail/html/screen_recording.html:201
-#: core/templates/mail/text/screen_recording.txt:10
+#: core/templates/mail/html/screen_recording.html:200
+#: core/templates/mail/text/screen_recording.txt:9
+msgid ""
+" Sharing the recording via link is not yet available. Only organizers can "
+"download it. "
+msgstr ""
+"Het delen van de opname via een link is nog niet beschikbaar. Alleen organisatoren kunnen deze downloaden."
+
+#: core/templates/mail/html/screen_recording.html:206
+#: core/templates/mail/text/screen_recording.txt:11
 msgid "To keep this recording permanently:"
 msgstr "Om deze opname permanent te bewaren:"
 
-#: core/templates/mail/html/screen_recording.html:203
-#: core/templates/mail/text/screen_recording.txt:12
+#: core/templates/mail/html/screen_recording.html:208
+#: core/templates/mail/text/screen_recording.txt:13
 msgid "Click the \"Open\" button below "
 msgstr "Klik op de \"Openen\"-knop hieronder "
 
-#: core/templates/mail/html/screen_recording.html:204
-#: core/templates/mail/text/screen_recording.txt:13
+#: core/templates/mail/html/screen_recording.html:209
+#: core/templates/mail/text/screen_recording.txt:14
 msgid "Use the \"Download\" button in the interface "
 msgstr "Gebruik de \"Download\"-knop in de interface "
 
-#: core/templates/mail/html/screen_recording.html:205
-#: core/templates/mail/text/screen_recording.txt:14
+#: core/templates/mail/html/screen_recording.html:210
+#: core/templates/mail/text/screen_recording.txt:15
 msgid "Save the file to your preferred location"
 msgstr "Sla het bestand op naar je gewenste locatie"
 
-#: core/templates/mail/html/screen_recording.html:216
-#: core/templates/mail/text/screen_recording.txt:16
+#: core/templates/mail/html/screen_recording.html:221
+#: core/templates/mail/text/screen_recording.txt:17
 msgid "Open"
 msgstr "Openen"
 
-#: core/templates/mail/html/screen_recording.html:225
-#: core/templates/mail/text/screen_recording.txt:18
+#: core/templates/mail/html/screen_recording.html:230
+#: core/templates/mail/text/screen_recording.txt:19
 #, python-format
 msgid ""
 " If you have any questions or need assistance, please contact our support "
@@ -424,18 +433,18 @@ msgstr ""
 " Als je vragen hebt of hulp nodig hebt, neem dan contact op met ons support "
 "team via %(support_email)s. "
 
-#: meet/settings.py:162
+#: meet/settings.py:163
 msgid "English"
 msgstr "Engels"
 
-#: meet/settings.py:163
+#: meet/settings.py:164
 msgid "French"
 msgstr "Frans"
 
-#: meet/settings.py:164
+#: meet/settings.py:165
 msgid "Dutch"
 msgstr "Nederlands"
 
-#: meet/settings.py:165
+#: meet/settings.py:166
 msgid "German"
 msgstr "Duits"

src/backend/manage.py

@@ -3,12 +3,12 @@
 meet's sandbox management script.
 """
 
-import os
 import sys
+from os import environ
 
 if __name__ == "__main__":
-    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "meet.settings")
-    os.environ.setdefault("DJANGO_CONFIGURATION", "Development")
+    environ.setdefault("DJANGO_SETTINGS_MODULE", "meet.settings")
+    environ.setdefault("DJANGO_CONFIGURATION", "Development")
 
     from configurations.management import execute_from_command_line
 

src/backend/meet/celery_app.py

@@ -1,13 +1,13 @@
 """Meet celery configuration file."""
 
-import os
+from os import environ
 
 from celery import Celery
 from configurations.importer import install
 
 # Set the default Django settings module for the 'celery' program.
-os.environ.setdefault("DJANGO_SETTINGS_MODULE", "meet.settings")
-os.environ.setdefault("DJANGO_CONFIGURATION", "Development")
+environ.setdefault("DJANGO_SETTINGS_MODULE", "meet.settings")
+environ.setdefault("DJANGO_CONFIGURATION", "Development")
 
 install(check_options=True)
 

src/backend/meet/settings.py

@@ -11,18 +11,19 @@ https://docs.djangoproject.com/en/3.1/ref/settings/
 """
 
 import json
-import os
+from os import path
 from socket import gethostbyname, gethostname
 
 from django.utils.translation import gettext_lazy as _
 
 import sentry_sdk
 from configurations import Configuration, values
+from lasuite.configuration.values import SecretFileValue
 from sentry_sdk.integrations.django import DjangoIntegration
 from sentry_sdk.integrations.logging import ignore_logger
 
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
-BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+BASE_DIR = path.dirname(path.dirname(path.abspath(__file__)))
 
 
 def get_release():
@@ -38,7 +39,7 @@ def get_release():
     # Try to get the current release from the version.json file generated by the
     # CI during the Docker image build
     try:
-        with open(os.path.join(BASE_DIR, "version.json"), encoding="utf8") as version:
+        with open(path.join(BASE_DIR, "version.json"), encoding="utf8") as version:
             return json.load(version)["version"]
     except FileNotFoundError:
         return "NA"  # Default: not available
@@ -69,11 +70,11 @@ class Base(Configuration):
 
     API_VERSION = "v1.0"
 
-    DATA_DIR = values.Value(os.path.join("/", "data"), environ_name="DATA_DIR")
+    DATA_DIR = values.Value(path.join("/", "data"), environ_name="DATA_DIR")
 
     # Security
     ALLOWED_HOSTS = values.ListValue([])
-    SECRET_KEY = values.Value(None)
+    SECRET_KEY = SecretFileValue(None)
     SILENCED_SYSTEM_CHECKS = values.ListValue([])
     ALLOW_UNSECURE_USER_LISTING = values.BooleanValue(
         False, environ_name="ALLOW_UNSECURE_USER_LISTING", environ_prefix=None
@@ -93,7 +94,7 @@ class Base(Configuration):
             ),
             "NAME": values.Value("meet", environ_name="DB_NAME", environ_prefix=None),
             "USER": values.Value("dinum", environ_name="DB_USER", environ_prefix=None),
-            "PASSWORD": values.Value(
+            "PASSWORD": SecretFileValue(
                 "pass", environ_name="DB_PASSWORD", environ_prefix=None
             ),
             "HOST": values.Value(
@@ -106,9 +107,9 @@ class Base(Configuration):
 
     # Static files (CSS, JavaScript, Images)
     STATIC_URL = "/static/"
-    STATIC_ROOT = os.path.join(DATA_DIR, "static")
+    STATIC_ROOT = path.join(DATA_DIR, "static")
     MEDIA_URL = "/media/"
-    MEDIA_ROOT = os.path.join(DATA_DIR, "media")
+    MEDIA_ROOT = path.join(DATA_DIR, "media")
 
     SITE_ID = 1
 
@@ -128,10 +129,10 @@ class Base(Configuration):
     AWS_S3_ENDPOINT_URL = values.Value(
         environ_name="AWS_S3_ENDPOINT_URL", environ_prefix=None
     )
-    AWS_S3_ACCESS_KEY_ID = values.Value(
+    AWS_S3_ACCESS_KEY_ID = SecretFileValue(
         environ_name="AWS_S3_ACCESS_KEY_ID", environ_prefix=None
     )
-    AWS_S3_SECRET_ACCESS_KEY = values.Value(
+    AWS_S3_SECRET_ACCESS_KEY = SecretFileValue(
         environ_name="AWS_S3_SECRET_ACCESS_KEY", environ_prefix=None
     )
     AWS_S3_REGION_NAME = values.Value(
@@ -166,7 +167,7 @@ class Base(Configuration):
         )
     )
 
-    LOCALE_PATHS = (os.path.join(BASE_DIR, "locale"),)
+    LOCALE_PATHS = (path.join(BASE_DIR, "locale"),)
 
     TIME_ZONE = "UTC"
     USE_I18N = True
@@ -176,7 +177,7 @@ class Base(Configuration):
     TEMPLATES = [
         {
             "BACKEND": "django.template.backends.django.DjangoTemplates",
-            "DIRS": [os.path.join(BASE_DIR, "templates")],
+            "DIRS": [path.join(BASE_DIR, "templates")],
             "OPTIONS": {
                 "context_processors": [
                     "django.contrib.auth.context_processors.auth",
@@ -304,6 +305,11 @@ class Base(Configuration):
 
     # Frontend
     FRONTEND_CONFIGURATION = {
+        # If set, a <link> tag with this URL as href is added to the <head> of the frontend app.
+        # This is useful if you want to change CSS variables to customize the look of the app.
+        "custom_css_url": values.Value(
+            None, environ_name="FRONTEND_CUSTOM_CSS_URL", environ_prefix=None
+        ),
         "analytics": values.DictValue(
             {}, environ_name="FRONTEND_ANALYTICS", environ_prefix=None
         ),
@@ -319,16 +325,25 @@ class Base(Configuration):
         "feedback": values.DictValue(
             {}, environ_name="FRONTEND_FEEDBACK", environ_prefix=None
         ),
+        "use_french_gov_footer": values.BooleanValue(
+            False, environ_name="FRONTEND_USE_FRENCH_GOV_FOOTER", environ_prefix=None
+        ),
+        "use_proconnect_button": values.BooleanValue(
+            False, environ_name="FRONTEND_USE_PROCONNECT_BUTTON", environ_prefix=None
+        ),
         "transcript": values.DictValue(
             {}, environ_name="FRONTEND_TRANSCRIPT", environ_prefix=None
-        )
+        ),
+        "manifest_link": values.Value(
+            None, environ_name="FRONTEND_MANIFEST_LINK", environ_prefix=None
+        ),
     }
 
     # Mail
     EMAIL_BACKEND = values.Value("django.core.mail.backends.smtp.EmailBackend")
     EMAIL_HOST = values.Value(None)
     EMAIL_HOST_USER = values.Value(None)
-    EMAIL_HOST_PASSWORD = values.Value(None)
+    EMAIL_HOST_PASSWORD = SecretFileValue(None)
     EMAIL_PORT = values.PositiveIntegerValue(None)
     EMAIL_USE_TLS = values.BooleanValue(False)
     EMAIL_USE_SSL = values.BooleanValue(False)
@@ -343,7 +358,7 @@ class Base(Configuration):
 
     # CORS
     CORS_ALLOW_CREDENTIALS = True
-    CORS_ALLOW_ALL_ORIGINS = values.BooleanValue(True)
+    CORS_ALLOW_ALL_ORIGINS = values.BooleanValue(False)
     CORS_ALLOWED_ORIGINS = values.ListValue([])
     CORS_ALLOWED_ORIGIN_REGEXES = values.ListValue([])
 
@@ -386,7 +401,7 @@ class Base(Configuration):
     OIDC_RP_CLIENT_ID = values.Value(
         "meet", environ_name="OIDC_RP_CLIENT_ID", environ_prefix=None
     )
-    OIDC_RP_CLIENT_SECRET = values.Value(
+    OIDC_RP_CLIENT_SECRET = SecretFileValue(
         None,
         environ_name="OIDC_RP_CLIENT_SECRET",
         environ_prefix=None,
@@ -415,6 +430,17 @@ class Base(Configuration):
     OIDC_RP_SCOPES = values.Value(
         "openid email", environ_name="OIDC_RP_SCOPES", environ_prefix=None
     )
+    OIDC_USE_PKCE = values.BooleanValue(
+        default=False, environ_name="OIDC_USE_PKCE", environ_prefix=None
+    )
+    OIDC_PKCE_CODE_CHALLENGE_METHOD = values.Value(
+        default="S256",
+        environ_name="OIDC_PKCE_CODE_CHALLENGE_METHOD",
+        environ_prefix=None,
+    )
+    OIDC_PKCE_CODE_VERIFIER_SIZE = values.IntegerValue(
+        default=64, environ_name="OIDC_PKCE_CODE_VERIFIER_SIZE", environ_prefix=None
+    )
     LOGIN_REDIRECT_URL = values.Value(
         None, environ_name="LOGIN_REDIRECT_URL", environ_prefix=None
     )
@@ -460,12 +486,30 @@ class Base(Configuration):
 
     # Video conference configuration
     LIVEKIT_CONFIGURATION = {
-        "api_key": values.Value(environ_name="LIVEKIT_API_KEY", environ_prefix=None),
-        "api_secret": values.Value(
+        "api_key": SecretFileValue(environ_name="LIVEKIT_API_KEY", environ_prefix=None),
+        "api_secret": SecretFileValue(
             environ_name="LIVEKIT_API_SECRET", environ_prefix=None
         ),
         "url": values.Value(environ_name="LIVEKIT_API_URL", environ_prefix=None),
     }
+    LIVEKIT_FORCE_WSS_PROTOCOL = values.BooleanValue(
+        False, environ_name="LIVEKIT_FORCE_WSS_PROTOCOL", environ_prefix=None
+    )
+    LIVEKIT_DEFAULT_SOURCES = values.ListValue(
+        [
+            "camera",
+            "microphone",
+            "screen_share",
+            "screen_share_audio",
+        ],
+        environ_name="LIVEKIT_DEFAULT_SOURCES",
+        environ_prefix=None,
+    )
+    LIVEKIT_ENABLE_FIREFOX_PROXY_WORKAROUND = values.BooleanValue(
+        environ_name="LIVEKIT_ENABLE_FIREFOX_PROXY_WORKAROUND",
+        environ_prefix=None,
+        default=False,
+    )
     LIVEKIT_VERIFY_SSL = values.BooleanValue(
         True, environ_name="LIVEKIT_VERIFY_SSL", environ_prefix=None
     )
@@ -502,7 +546,7 @@ class Base(Configuration):
     RECORDING_STORAGE_EVENT_ENABLE = values.BooleanValue(
         False, environ_name="RECORDING_STORAGE_EVENT_ENABLE", environ_prefix=None
     )
-    RECORDING_STORAGE_EVENT_TOKEN = values.Value(
+    RECORDING_STORAGE_EVENT_TOKEN = SecretFileValue(
         None, environ_name="RECORDING_STORAGE_EVENT_TOKEN", environ_prefix=None
     )
     # Number of days before recordings expire - must be synced with bucket lifecycle policy
@@ -510,10 +554,15 @@ class Base(Configuration):
     RECORDING_EXPIRATION_DAYS = values.IntegerValue(
         None, environ_name="RECORDING_EXPIRATION_DAYS", environ_prefix=None
     )
+    # Recording max duration in milliseconds - must be synced with LiveKit Egress configuration
+    # Set to None for no max duration
+    RECORDING_MAX_DURATION = values.IntegerValue(
+        None, environ_name="RECORDING_MAX_DURATION", environ_prefix=None
+    )
     SUMMARY_SERVICE_ENDPOINT = values.Value(
         None, environ_name="SUMMARY_SERVICE_ENDPOINT", environ_prefix=None
     )
-    SUMMARY_SERVICE_API_TOKEN = values.Value(
+    SUMMARY_SERVICE_API_TOKEN = SecretFileValue(
         None, environ_name="SUMMARY_SERVICE_API_TOKEN", environ_prefix=None
     )
     SCREEN_RECORDING_BASE_URL = values.Value(
@@ -531,7 +580,7 @@ class Base(Configuration):
         environ_name="MARKETING_SERVICE_CLASS",
         environ_prefix=None,
     )
-    BREVO_API_KEY = values.Value(
+    BREVO_API_KEY = SecretFileValue(
         None, environ_name="BREVO_API_KEY", environ_prefix=None
     )
     BREVO_API_CONTACT_LIST_IDS = values.ListValue(
@@ -594,6 +643,26 @@ class Base(Configuration):
         environ_name="ROOM_TELEPHONY_PIN_MAX_RETRIES",
         environ_prefix=None,
     )
+    ROOM_TELEPHONY_PHONE_NUMBER = values.Value(
+        None,
+        environ_name="ROOM_TELEPHONY_PHONE_NUMBER",
+        environ_prefix=None,
+    )
+    ROOM_TELEPHONY_DEFAULT_COUNTRY = values.Value(
+        "US",
+        environ_name="ROOM_TELEPHONY_DEFAULT_COUNTRY",
+        environ_prefix=None,
+    )
+
+    # Subtitles settings
+    ROOM_SUBTITLE_ENABLED = values.BooleanValue(
+        False, environ_name="ROOM_SUBTITLE_ENABLED", environ_prefix=None
+    )
+    ROOM_SUBTITLE_AGENT_NAME = values.Value(
+        "multi-user-transcriber",
+        environ_name="ROOM_SUBTITLE_AGENT_NAME",
+        environ_prefix=None,
+    )
 
     # pylint: disable=invalid-name
     @property

src/backend/meet/wsgi.py

@@ -7,11 +7,11 @@ For more information on this file, see
 https://docs.djangoproject.com/en/3.1/howto/deployment/wsgi/
 """
 
-import os
+from os import environ
 
 from configurations.wsgi import get_wsgi_application
 
-os.environ.setdefault("DJANGO_SETTINGS_MODULE", "meet.settings")
-os.environ.setdefault("DJANGO_CONFIGURATION", "Development")
+environ.setdefault("DJANGO_SETTINGS_MODULE", "meet.settings")
+environ.setdefault("DJANGO_CONFIGURATION", "Development")
 
 application = get_wsgi_application()

src/backend/pyproject.toml

@@ -7,7 +7,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "meet"
-version = "0.1.23"
+version = "0.1.34"
 authors = [{ "name" = "DINUM", "email" = "dev@mail.numerique.gouv.fr" }]
 classifiers = [
     "Development Status :: 5 - Production/Stable",
@@ -25,65 +25,64 @@ license = { file = "LICENSE" }
 readme = "README.md"
 requires-python = ">=3.10"
 dependencies = [
-    "boto3==1.37.24",
+    "boto3==1.38.42",
     "Brotli==1.1.0",
     "brevo-python==1.1.2",
-    "celery[redis]==5.4.0",
+    "celery[redis]==5.5.3",
     "django-configurations==2.5.1",
     "django-cors-headers==4.7.0",
     "django-countries==7.6.1",
-    "django-lasuite==0.0.7",
+    "django-lasuite[all]==0.0.10",
     "django-parler==2.3",
     "redis==5.2.1",
-    "django-redis==5.4.0",
-    "django-storages[s3]==1.14.5",
+    "django-redis==6.0.0",
+    "django-storages[s3]==1.14.6",
     "django-timezone-field>=5.1",
-    "django==5.1.9",
-    "djangorestframework==3.15.2",
+    "django==5.2.3",
+    "djangorestframework==3.16.0",
     "drf_spectacular==0.28.0",
     "dockerflow==2024.4.2",
     "easy_thumbnails==2.10",
     "factory_boy==3.3.3",
     "gunicorn==23.0.0",
-    "jsonschema==4.23.0",
-    "june-analytics-python==2.3.0",
-    "markdown==3.7",
+    "jsonschema==4.24.0",
+    "markdown==3.8.2",
     "nested-multipart-parser==1.5.0",
-    "psycopg[binary]==3.2.6",
+    "psycopg[binary]==3.2.9",
     "PyJWT==2.10.1",
     "python-frontmatter==1.1.0",
-    "requests==2.32.3",
-    "sentry-sdk==2.24.1",
+    "requests==2.32.4",
+    "sentry-sdk==2.30.0",
     "whitenoise==6.9.0",
     "mozilla-django-oidc==4.0.1",
-    "livekit-api==1.0.2",
-    "aiohttp==3.11.14",
+    "livekit-api==1.0.3",
+    "aiohttp==3.12.13",
 ]
 
 [project.urls]
-"Bug Tracker" = "https://github.com/numerique-gouv/meet/issues/new"
-"Changelog" = "https://github.com/numerique-gouv/meet/blob/main/CHANGELOG.md"
-"Homepage" = "https://github.com/numerique-gouv/meet"
-"Repository" = "https://github.com/numerique-gouv/meet"
+"Bug Tracker" = "https://github.com/suitenumerique/meet/issues/new"
+"Changelog" = "https://github.com/suitenumerique/meet/blob/main/CHANGELOG.md"
+"Homepage" = "https://github.com/suitenumerique/meet"
+"Repository" = "https://github.com/suitenumerique/meet"
 
 [project.optional-dependencies]
 dev = [
-    "django-extensions==3.2.3",
-    "drf-spectacular-sidecar==2025.3.1",
-    "freezegun==1.5.1",
+    "django-extensions==4.1",
+    "drf-spectacular-sidecar==2025.6.1",
+    "freezegun==1.5.2",
     "ipdb==0.13.13",
-    "ipython==9.0.2",
-    "pyfakefs==5.8.0",
+    "ipython==9.3.0",
+    "pyfakefs==5.9.1",
     "pylint-django==2.6.1",
-    "pylint==3.3.6",
-    "pytest-cov==6.0.0",
-    "pytest-django==4.10.0",
-    "pytest==8.3.5",
+    "pylint==3.3.7",
+    "pytest-cov==6.2.1",
+    "pytest-django==4.11.1",
+    "pytest==8.4.1",
     "pytest-icdiff==0.9",
-    "pytest-xdist==3.6.1",
+    "pytest-xdist==3.7.0",
     "responses==0.25.7",
-    "ruff==0.11.2",
-    "types-requests==2.32.0.20250306",
+    "ruff==0.12.0",
+    "types-requests==2.32.4.20250611",
 ]
 
 [tool.setuptools]

src/frontend/.env.development

@@ -1 +1,2 @@
 VITE_API_BASE_URL=http://localhost:8071/
+VITE_APP_TITLE=LaSuite Meet

src/frontend/.env.production

@@ -0,0 +1 @@
+VITE_APP_TITLE=LaSuite Meet

src/frontend/default.conf

@@ -1,6 +1,7 @@
 server {
   listen 8080;
   server_name localhost;
+  server_tokens off;
 
   root /usr/share/nginx/html;
 

src/frontend/index.html

@@ -2,9 +2,12 @@
 <html lang="en" data-lk-theme="visio-light">
   <head>
     <meta charset="UTF-8" />
-    <link rel="icon" type="image/svg+xml" href="/assets/icon.svg" />
+    <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png">
+    <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">
+    <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png">
+    <link rel="manifest" href="/site.webmanifest">
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Visio</title>
+    <title>%VITE_APP_TITLE%</title>
   </head>
   <body>
     <div id="root"></div>