SIP Softphone ActiveX
SIP Softphone ActiveX
SIP Softphone ActiveX
Softphone SDK, SIP SDK, VOIP SDK, Softphone
MizuPhone -free VoIP softphone for Windows
SIP SDK provides tools
VoIP SIP SDK with DLL, ActiveX and .NET
.Net SDK for VoIP call system development
.Net SDK for C# SIP WPF softphone development
A powerful and intuitive VoIP SIP SDK for iOS
VoIP SIP SDK for Android
A powerful and intuitive Video VoIP SIP SDK