VoIP SIP SDK for .NET and ActiveX 2.1.1:\
Development / Libraries / VoIP SIP SDK for .NET and ActiveX 2.1.1
Added: Jan 29, 2008
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VoIP SIP SDK for .NET and ActiveX 2.1.1 Screenshot
VoIP SIP SDK - A powerful and highly versatile VoIP SDK. Our SIP SDK provides a powerful and highly versatile solution to add quickly SIP (Session Initiation Protocol) based dial and receive phone calls features in your software applications.