Hello all,

I am a junior .NET developer and I need to create different VoIP solutions such as softphone, webphone, IVR or autodialer. I have found a good SDK called Ozeki VoIP SIP SDK (you can find it here: http://www.voip-sip-sdk.com/) which provide many sample programs for my projects. It has a trial version, so I can use these sample programs for free. Plus, if I have a question or need further assistance, the support team helps me really quickly.
So if you are interested in VoIP/SIP technology, you can check it.

Regards,