VoIP/SIP Autodialer
Home Agent Solution for Avaya by AutoBridge
Use Tesla API with Asterisk
for Adium, Pidgin, Miranda and Telepathy IM Framework
Xplico is a Network Forensic Analysis Tool (NFAT)
A Better PBX For Your Business
Accent interfaces and controls systems through goals and policies
Enterprise telephony recording and retrieval system
Run interactive android exploits in linux.
Linux Server and Data-Center WAN Optimization
SIP softphone
Advanced image processing toolbox for Scilab on Unix/Linux/Mac OS
SIP Video Multiconference Media Server with WebRTC support.
Callflow Sequence Diagram Generator
Java VoIP/SIP PBX system (replaced by jfPBX)
Simple and efficient tool for SIP trace filtering