Rason Yang rasonyang

Building an open-source AI-native call center stack: SIP/RTP edge, FreeSWITCH, and realtime voice AI gateways.

GitHub

Influence22rank 1377

Stars, own repos62410 repos

Stars, 30 daysn/a

Followers14GitHub

Best work

ai-native-callcenter73 · New, no references yet Self-hosted AI call center: AI talks, code controls the call. AI agents answer every call; humans take over without dropping it. Runs on FreeSWITCH with your SIP trunk and realtime model (OpenAI, Grok, Qwen, Doubao, or any compatible gateway). API-first, with a built-in agent desktop. 322 stars · Go Source on GitHub

freesbc One binary, one YAML file. A pure-Go Session Border Controller that keeps FreeSWITCH or Asterisk off the public internet: SIP proxy, RTP/SRTP relay, WebRTC gateway, built-in SIP security. 225 stars · Go Source on GitHub

cascade-realtime-gateway Self-hosted voice gateway in Go that speaks the OpenAI Realtime (GA) WebSocket protocol and runs a cascaded ASR → LLM → TTS pipeline behind it. Keep clients unchanged while swapping speech and LLM providers at runtime 60 stars · Go Source on GitHub

Builds inData and databasesGrowing+174% new repos in a year · forecast rising Builds inSelf-hosted appsEmerging8x new repos in a year · forecast rising Builds inVoice and audioAccelerating+235% new repos in a year · forecast rising

People like Rason

BeeBuilding diverse web and mobile apps using MERN, Django, and React Native.Influence 22

Hiago AlmeidaPrincipal Software Engineer · Previously @AbacatePay and @RewriteTodayInfluence 23

electkismetInfluence 18

jddevtimeInfluence 18

Lorenze JayBuilding multi-AI agent systems and agentic RAG examples.Influence 28

Raynor Elgie:1000:Influence 29

Timeline

Oct 12, 2026
Busiest day on GitHub this year165 contributions in one day
Sep 10, 2026
Launched freesbc225 stars today
Sep 10, 2026
Launched cascade-realtime-gateway60 stars today
Aug 11, 2026
Launched ai-native-callcenter322 stars today
Jun 2012
Joined GitHub14 followers since