pbx

Set of tools to audit SIP based VoIP Systems

SIP Security Assessment Framework for VoIP Pentesters. Presented at DEFCON, BlackHat & Offzone.

☎️ Original open source call flooder using Twilio's API.

Reverse Caller Id using TrueCaller

An open-source Python library for easy VoIP call integration using SIP and SDP protocols. Simplify real-time communication and audio handling in your applications.

Issabel Is A Free Open Source Software Platform For Unified Communications. Based on Asterisk PBX, Email, SMS, Chat, RealTime Video & Collaboration Tools

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

A basic toolkit for speech analytics, using GPT and Whisper-X

ATC Portal

Helix AI Virtual Receptionist: self-hosted multilingual AI phone system with Asterisk ARI, live agent routing, translation, scheduling, voicemail, dashboard, and API.

Speech-to-Speech OpenAI Realtime VoIP Bot (SIP Extension) with Function Calling and External MCP Servers

Micro User Registration Utility

Django-based web management interface for Asterisk PBX — SIP endpoints, dialplan, call routing, queues, real-time dashboard, and CDR reporting.

pbxd is a web service that provides an API to an Avaya PBX

Ansible role for setting up telefonefix

Self-hosted SIP to Telegram voice gateway. FreePBX/Asterisk extensions ring as regular Telegram calls, one gateway account serves every user.

An Interactive Voice Response (IVR) system built with Asterisk for real-time balance checks, voicemail-to-email, and DTMF authentication.

pbxd is a web service that provides an API to an Avaya PBX

First Open-Source Telegram VC Music Bot 🎵 • Fully Free on Render, Koyeb & More 🚀 • Zero VPS Cost 💸 • Python 🐍 • Telegram Bot API 10.3 • Pyrogram & Py-TgCalls ⚡ • Developed by Bad ❤️

A professional voice assistant system powered by Google's Gemini 2.5 Flash model, featuring both standalone voice interaction and real-time telephony integration with Asterisk ARI and Gemini Live API.