MikoPBX — free open-source PBX for small business, built on Asterisk 22, PHP 8.4, and Phalcon 5. Deploy as ISO, Docker, LXC, or in the cloud.

An open source Session Border Controller 🌟 The SBC you dream about 🗽 LibreSBC will help you save thousands of dollars.

VoIP architectures and use cases involving Kamailio SIP Server and its modules includes RTPEngine

A simple SIP server (proxy) for handling VoIP calls based on SIP using C++ on Windows & Linux platforms.

FreePBX container (Asterisk 16; OpenPBX 15 with Backup and IVR modules installed)

mjSIP - a complete Java-based SIP stack implementation

Cordova Plugin For SIP Calls (IOS, Android) (Linphone Framework)

SIP servlets for Voice over IP and cloud telephony application and B2BUA / proxy SIP servers

ProcessOne SIP server component in Erlang

Simple scripts for 3CX server installation and management

Modern Java SIP Framework based on reactive

Rust bindings for sofia-sip

No description provided.

Cloud-Native VoIP Infrastructure deployed on AWS EC2 using Asterisk 20. Features HD Audio, H.264 Video calls, and advanced NAT Traversal strategies.

Echo SIP server

Yet another SIP server.

Global SIP Caller ID Service – Make calls worldwide with your custom caller ID using Zoiper or any SIP client.

Sip client softphone implemented using python pjsip library

Katari - Python Session Initiated Protocol Framework

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

Prototype of server for SIP

Make Outbound voice Calls via PHP on specified carriers or termination end points.

A simple, low-interaction SIP honeypot server in Python for easy network traffic monitoring

Docker image for Kamailio with external MySQL support

No description provided.

simple sip-redirect server

Imagine a world where your voice meets the limitless potential of blockchain technology. Marina.Rodeo ® 🐝, the unparalleled decentralized SIP VoIP service, transcends traditional communication by integrating blockchain for secure, high-quality voice calls. No more centralized control—embrace a borderless communication experience! 🐝

Fetch banned IPs from APIBan and save them to MySQL DB table

This project simulates a multi-site enterprise WAN traversing a public service provider network, designed to mirror real-world ISP and enterprise interconnection practices. The topology includes multiple branch LANs, a simulated provider edge–core–edge MPLS backbone, and geographically separated sites interconnected over a shared infrastructure.

How to set up Asterisk Phone System effectively from scratch, including sample configuration files, both sip, pgsip, and command line to help you in setting up your cisco switch/router for your phone system for both local and trunk calls.