Iím a student learning ASP.NET and I have a project to develop some VoIP applications. I would like to use sample programs by Ozeki VoIP SIP SDK because they have trial version for free.
Have any of you tried these sample programs? For example this one: http://www.voip-sip-sdk.com/p_203-as...ient-voip.html
If yes, could you please give me a review of it?
Thanks for your time in advance!