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A highly configurable, real-time voice AI assistant designed for medical practices to handle inbound patient calls, book appointments, request prescription refills, and intelligently route urgent queries. Built with FastAPI, Pipecat, LangGraph, Twilio, Deepgram, Cartesia, and Anthropic.
Architecture
Caller dials Twilio number → POST /inbound (Twilio webhook) → TwiML returns WebSocket URL → Twilio streams audio to /ws/{call_sid} → Pipecat pipeline starts → Deepgram STT (audio → text, ~200ms) → LangGraph Agent (text → intent + tool calls) → Cartesia TTS (text → audio, ~80ms) → Back to caller

github.com

GitHub - RaheesAhmed/MediVoice-AI: A highly configurable, real-time voice AI assistant designed for medical practices to handle inbound patient calls, book appointments, request prescription refills, and intelligently route urgent queries. Built with FastAPI, Pipecat, LangGraph, Twilio, Deepgram, Cartesia, and Anthropic.

A highly configurable, real-time voice AI assistant designed for medical practices to handle inbound patient calls, book appointments, request prescription refills, and intelligently route urgent q…

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The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started