Help with a software to develop application
I want to build an own application although I am not quite sure what. I have experience in C and C++. I have found a site (http://www.voip-sip-sdk.com/) that has lots of sample programs. The sample programs are developed with a software called Ozeki VoIP SIP SDK. The sample programs are in C#. I do not know that programming language so could you help me how to start using the sample programs? Hope you can help me with it. Thanks.