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IVR SDK

PortSIP provides developers with everything they need to start developing SIP base IVR server. Check out the latest SDK, tools, documents, and Demo(code examples).

How to get started?

Item	Download
PortSIP IVR SDK v6.3 Sample for Visual C++.	Download here
PortSIP IVR SDK v6.3 Sample for Visual C#.	Download here
PortSIP IVR SDK v6.3 Sample for VB.NET.	Download here

PortSIP IVR SDK v6.3 User Manual for Visual Studio .NET(C#, VB).	Download here
PortSIP IVR SDK v6.3 User Manual for Visual C++ .	Download here
PortSIP IVR SDK Data Sheet	Download here
PortSIP IVR SDK License Agreement	Download here
PortSIP IVR SDK Demo video	Download here