VaxVoIP SIP SDK
VaxVoIP SIP SDK to develop web/soft phone.
VaxVoIP SIP SDK to develop web/soft phone.
SIP SDK for .NET and ActiveX
Softphone SDK, SIP SDK, VOIP SDK, Softphone
A powerful and intuitive VoIP SIP SDK
A powerful and intuitive VoIP SIP SDK
VoIP SIP SDK with DLL, ActiveX and .NET
VoIP SIP SDK for .NET and ActiveX
.Net SDK for VoIP call system development
A powerful and intuitive VoIP SIP SDK
A powerful and intuitive Video VoIP SIP SDK