#voip

danog/MadelineProto

PHP

90

health

Async PHP client API for the telegram MTProto protocol

flutter-webrtc/dart-sip-ua

Dart

87

health

A dart-lang version of the SIP UA stack.

rasonyang/ai-native-callcenter

Go

86

health

Self-hosted, API-first AI call center. Realtime voice bots answer every call, human agents take over without a drop. Full REST + SSE API with OpenAPI spec to embed in your product. FreeSWITCH + OpenAI Realtime / Qwen, one Go binary.