FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From a Raspberry PI to a multi-core server, FreeSWITCH can unlock the telecommunications potential of any device.
Give your AI agent a real phone number. Open-source telephony API with voice calls, SMS, MCP server, and skill file. Built with FastAPI + SignalWire + Deepgram.
I'm sorry, Dave. I'm afraid I can't let that spam call through. — Local AI answering service with voice cloning, call recording, and sub-second latency. Runs entirely on your GPU. No cloud. No per-minute billing. Just HAL.
The source for the SignalWire Docs website.
The source for the SignalWire Docs website.
An interactive voice response (IVR) system built with .NET 8 WebAPI and SignalWire cXML scripts.
SignalWire AI Agent starter template with WebRTC
An Immunization management system
React components for SignalWire
SignalWire and VoIP.ms SMS/MMS messaging gateway via Discord
Self-hosted AI voice platform: Whisper + vLLM + Kokoro/Silero/CosyVoice/Edge TTS + SignalWire/Asterisk. One FastAPI process, your hardware.
AI blackjack dealer – play 21 via WebRTC video
🐈 Text and Audio Phone Line Bridge
Voice-powered movie and TV discovery assistant with WebRTC video
A Model Context Protocol server that exposes SignalWire administration operations to AI clients through 15 tools backed by the official @signalwire/sdk REST client
Room Preview component for React Native
AI Santa Claus – talk to Santa via WebRTC video
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