Products of VaxSoft
Internet \ Phone VoIP - PC to PC
VaxVoIP Server SDK provides tools, demo application, sample codes and software components to accelerate the development of SIP (Session Initiation Protocol) based VoIP Servers and IP PBX systems for Banking, calling card companies, call centers and long distance telephony companies. VaxVoIP Server SDK.
Free download of VaxVoIP SIP Server SDK 5.2.0, size
VaxVoIP SIP SDK accelerates the development of SIP based webphone, softphone and IVR systems for Desktop OS and Mobile-Phones.