VOIP C ++ Programming

Question

I want to write a program to create a VOIP application for my project last year. This time I spend my time to understand how SIP works, and then I need to implement it in my project. As far as I know, the protocol requirement for creating this project is:

• UDP
• RTP

As for my project, I don't need to write complex coding. I just need to provide a server that can be used as a bridge for client interaction. So, are there any resources that I can use for reference to start programming my project?

Answer 1

It might be useful to look at:

• RTP : jrtplib:
• RTSP , RTP SIP AFAIR: liveMedia
• SIP : reSIProcate

Answer 2

- pjsip. http://www.pjsip.org/ .

Answer 3

OpenSipStack is not bad, it is 100% C ++.

The project also contains a library for creating clients using ATL.

Answer 4

Take a look at OPAL . It allows you to write applications that will support SIP, H.323 and IAX2.