Fix Skype fixes future timestamps in the Skype messages database.
Go to github.com/vlm/asn1c for the latest version.
Optimized and cross platform SMPTE 2022 FEC library in C, Python, Java
Graph active VoIP calls on Google Maps.
Phone call cost calculator
A suite of open-source tools and frameworks for creating SIP apps
Open-source code for LTE datacard / modem
File transfers between some old Nokia phones and Linux via BlueTooth