Open source streamlined SIP client built on Linphone
Android application for sending sms with a little help of QR codes.
Universal Framework to audit Voip protocols's security
ss7mon an SS7/SIGTRAN signalling monitor
Send Asterisk CDR to serial device
Optimized and cross platform SMPTE 2022 FEC library in C, Python, Java
The OZEKI VoIP Service Checker allows you to check VoIP services.
Android QWERTY phone
A P2P Messenger which uses JXTA. It provides secure RSA/AES end-to-end
Provide and share included open source code with the community.
A suite of open-source tools and frameworks for creating SIP apps
client-server full java chat audio-video file sharing