coturn TURN server project
PJSIP project
Group peer to peer video calls for everyone written in Go
Overlay networks based on WebRTC.
C/C++ WebRTC network library featuring Data Channels, Media Transport
Cross-Platform screen sharing
Pion TURN, an API for building TURN clients and servers
Safer Puppy Linux for activists, educators, low bandwidth, 32 & 64bit
VoIP/SIP SoftPhone (formerly known as jphonelite)
High performance, production quality STUN server and client library
STUN/TURN Server
Simple interface for advertising blocking via the webRequest APIs
Java VoIP Softphone (SIP) (replaced by jfPhone)
The fastest, easiest and most powerful way to make 8-bit images
SIP Video Multiconference Media Server with WebRTC support.
Simple and efficient tool for SIP trace filtering
F-Talk cross-platform p2p encrypted secure voip software
Build NAT to NAT tunnel with a third-party php server.