Pjsip
PJSIP and PJMEDIA is the Open Source, high performance, small footprint SIP and media stack written in C language. It has many SIP and media features such as a layered API, dialog usages, high level invite session abstraction, an event framework, SIP presence/SIMPLE, instant messaging,...
Platforms: *nix
License: Freeware | Size: 348.16 KB | Download (132): PJSIP and PJMEDIA Download |
MicroSIP - open source portable SIP softphone based on PJSIP stack for Windows OS. It allowing to do high quality VoIP calls (person-to-person or on regular telephones) via open SIP protocol. From cloud of SIP providers you can choose best for you, register account and use it with MicroSIP....
Platforms: Windows
License: Freeware | Size: 3.1 MB | Download (76): MicroSIP Download |