Havuz

Self-hosted API-first AI call center: AI talks, code controls the call. AI agents answer every call; humans take over without dropping it. R

One binary. One YAML. Zero exposed PBX. FreeSBC is a pure-Go SBC that keeps FreeSWITCH/Asterisk off the public internet—SIP proxy, RTP/SRTP

Open-source MCP server for safe, stateful AI-agent phone calls with OpenAI Realtime and Twilio.

Provider-neutral telephony adapters, audio pipeline, email capture, STT and RAG for the AI calling agent you already have. TypeScript + Pyth

The phone is your last API. Give your agent a voice to call any US business - reservations, inquiries, quotes. Verified outcome + transcript

Self-hosted native-Rust runtime for real-time voice agents. Own the stack: one binary in your own VPC or air-gapped, no hosted control plane

FreeSWITCH module that streams live call audio to AI voice agents over WebSocket and plays their voice back — full-duplex.

Modern Android dialer with built-in contacts, fast call history, AMOLED themes, dual-SIM support, privacy-focused calling, and rich contact

Let your AI make real phone calls from your own phone . Cellular call gateway for Android, Windows, Linux, Hermes, and OpenClaw.

Self-hosted calling, SMS, recordings and AI answering for real SIMs. Pixel gateway and native clients.

The Open Source Voice Agent Platform - Build voice agents by connecting nodes in a canvas, deploy them to handle inbound and outbound phone

Open-source AI phone API for voice agents. Give Claude, Cursor, OpenClaw, or any LLM a real phone number — outbound/inbound calls, SMS, tran

园区访客登记 AI 语音 Agent：电话/浏览器/小程序三入口，对话采集车牌手机号 25 秒推企微访客卡 | voice agent, Twilio, WebRTC, FunASR, Qwen, FastAPI

Self-hosted AI voice agent for Asterisk. Streaming STT to LLM to TTS over AudioSocket, with barge-in and tool calling.

Self-hosted multilingual (English + 5 Indic) phone voice agent template - LiveKit Agents + Sarvam STT/TTS + OpenAI + Vobiz SIP. ~700ms-1.2s

Voice agents in YAML, compiled to Pipecat or LiveKit. Production code you own, deployed anywhere.

SIP & RTP capture, analysis, and security tool. One binary, one dependency (libpcap), built in Rust.

MCP server for Asterisk and FreeSWITCH. Lets AI assistants inspect channels, SIP registrations, trunk status and dialplan on a live PBX.

n8n community node for ICTCore: faxes, calls, contacts and campaigns on ICTFax, ICTPBX and open source ICTDialer

Let your AI agent call your phone and talk to you — MCP servers for live, interruptible voice calls + tiered alerts, using free self-hosted

Paced, streaming Piper TTS for real-time voice pipelines - Asterisk AudioSocket, RTP or WebSocket. Optional ElevenLabs with local fallback.

n8n community node for ICTContact and ICTDialer.com: campaigns, contacts and users from a workflow

Give your agent a real phone number and an email inbox — in minutes, not days.

Dependency-free Asterisk Manager Interface (AMI) client for Node.js. TypeScript, event streaming, auto-reconnect, ESM + CommonJS.

Dependency-free Asterisk AudioSocket protocol implementation for Node.js. TypeScript, framed slin16 codec, paced playback, barge-in.

Dependency-free FreeSWITCH Event Socket (ESL) client for Node.js. TypeScript, correct Content-Length framing, bgapi, events, auto-reconnect,

Send encrypted voice and text messages via Tor hidden services with this self-contained Bash script for anonymous, serverless communication.

Full-stack enterprise telephony platform integrating SIP/media servers, routing, call classification, push notifications, VPN tunneling, and

Open Voice AI cost, SIP, realtime pricing, latency benchmark, country deployment, Asterisk, OSS framework, and local call diagnostic tools.