Phone Call Handling Voice Agent

A voice AI agent that handles real-time phone calls with speech-to-text, AI responses, and text-to-speech streaming over WebSocket for low latency communication.

No demo yetView source Fork template

The numbers

latencyLow latency WebSocket streaming

cost / min—

frameworkPipecat

The stack

telephonyPlivo

speech-to-textDeepgram Nova-2

llmGPT-4o-mini

text-to-speechOpenAI TTS-1

System prompt

No prompt published.

Config

config.json

{
  "streaming": true,
  "websocket_enabled": true
}

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