Hi Yogesh! First, you should ask yourself if you really want to program a new SIP UA although there are already lots of them. There are also a lot of open source clients which can be adopted to your needs.
You can take a look at http://www.pernau.at/kd/voip/index.html were you will find links to SIP stacks, RTP stacks and SIP softphones. Choose one of these and start reading the docs of the respective stack. regards klaus yogesh bist wrote: > Hi > > This is Yogender Singh from Chandigarh (India).I am working on > a project in which i have to use SIP protocol . I am works on only c and c++ > programming. I wana to implement only sip user agent which only throught > call to the proxy server. there is lot of Q in my mind ,How agent send the > inviteation and how call can be establish with RTP, Pls help me , How can i > use sip user agent If any one have source code pls send me or any help pls > send me in my mail. > > thankx > yogender singh > > > --------------------------------- > New Yahoo! Messenger with Voice. Call regular phones from your PC and save > big. > _______________________________________________ > Sip-implementors mailing list > [email protected] > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
