VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
Open source Fax server software for inbound / outbound internet Faxing
Unified Communications Server
High performance, production quality STUN server and client library
SIP softphone
H.323 Gatekeeper for VoIP and videconferencing
A command line utility for remote controlling Polycom VVX IP phones
An administration web interface for Mumble VoIP servers in PHP
Cyber-wrt pbx is embedded system in DD-Wrt router
1 on 1 Webcam Videochat Script with P2P Support
Adds enhancements to Freepbx callback script
Optimized and cross platform SMPTE 2022 FEC library in C, Python, Java
survey research software integrate for CATI/ CAWI/ CAMI survey