VoIP Lab - WebRTC

This workspace contains a very small two-tab WebRTC lab.

What It Does

• Server.ipynb runs a minimal local WebSocket pairer on 127.0.0.1:10001.
• Client1.ipynb starts a static web server on 127.0.0.1:8000.
• Client2.ipynb starts a static web server on 127.0.0.1:8001.
• web/index.html and web/main.js provide the browser client.
• The first tab becomes Client 1 and the second tab becomes Client 2.
• Remote audio and video are delayed by 3 seconds.

Start Order

1. Run the install cell and then the server cell in Server.ipynb.
2. Run the client cell in Client1.ipynb.
3. Run the client cell in Client2.ipynb.
4. Open http://127.0.0.1:8000 and http://127.0.0.1:8001 in two browser tabs.
5. Click Join room in both tabs.

Notes

• No password is required.
• The signaling server uses ws://127.0.0.1:10001/ws.
• Use await stop_server() in Server.ipynb to stop the pairer.
• Use stop_web_server() in the client notebooks to stop the local web servers.
• If camera or microphone access fails, grant the browser permission and try again.