OStatic

trixbox is an easy to install, VOIP phone system based on the Asterisk PBX. trixbox is designed for home or office use. trixboxs includes CentOS linux...

libsrtp is a library implementing Secure RTP, the Secure Real-time Transport Protocol. RTP is used for Voice over IP (VoIP) as well as audio and vid...

oRTP is a library implementing the Real-time Transport Protocol (RFC3550), written in C. It is easy to use and provides a packet scheduler for sending...

NetUP UTM is a universal billing system for internet service providers of any size. Its modern approach to traffic accounting makes the system compati...

This project implements a simple STUN server and client on Windows, Linux, and Solaris. The STUN protocol (Simple Traversal of UDP through NATs) is d...

Rateless-coded Transport is a set of applications that use ground-breaking error correcting codes technology. They support fast reliable transmissio...

SIP Stack that is RFC 3261 compliant. Project has moved to http://www.resiprocate.org/

OpenGatekeeper is an Open Source H.323 Gatekeeper based on the work done by the OpenH323 project.

H323 voice & video proxy appropriated for border and zone controlling (without RAS). Disigned for heavy load.

Porting VoIP - H323 Protocol on Embedded Systems (Win CE Emulator)