Java VoIP Softphone (SIP) (replaced by jfPhone)
Project about FusionPBX on Live Medium
Free software and hardware for telephony
Asterisk and kannel integration
Skype language files for additonal languages (details below)
H.323 Gatekeeper for VoIP and videconferencing
Connverts RADIUS acccounting messages to ETSI OSP CDRs
Java VoIP/SIP PBX system (replaced by jfPBX)
Simple and efficient tool for SIP trace filtering
Framework implementing SS7 over IP & SIGTRAN interworking and trunking
This project has been relocated to http://github.com/sippy/rtpproxy h
Optimized and cross platform SMPTE 2022 FEC library in C, Python, Java
Information on Asterisk cdr like ASR, ACD, Billing duration 'billsec',
Respins of various open source PBX projects
Cisco IP Phone Inventory - Serial Number, MAC, Model, and more...