BREAKING
Free Course: Phone AI Voice Agents
FastRTC Meets Twilio
FastRTC
Gradio/HF
●
Turns Python functions into real-time streams
●
Sub-second latency focus
Twilio
Telephony
●
Handles inbound and outbound calls
●
Connected via ngrok endpoints
How the Agent Connects
1
pip install fastrtc
↓
2
Define Stream handler
↓
3
Mount on FastAPI
↓
4
Connect Twilio number
Solving Latency and Turn-Taking
Known Operational Challenges
Open Issues
GitHub
●
Twilio TURN drops after ~100s
●
ReplyOnPause interruption fixes
●
Sparse Twilio sample code
Status
For Devs
●
No benchmark figures published
●
Needs Python and a Twilio account
Built for Developers Now
AI NEWS BLITZ
A new free GitHub course shows how to build phone-based AI voice agents.