Hi Liuseng, Sorry for this late response. It seems you need to capture the audio stream as well as SIP signaling support, please take a look at siprtp.c in the pjsip-apps/samples, it has signaling and direct access to RTP packets, not sure if that suits your needs though. Regards, nanang 2008/7/24 Liusheng <liu_sx2006 at hotmail.com>: > I want to use PJSIP to develop a sip Gateway, now my problem is I can use > pjsua to make call with my sip IP phone. but I donot know how to send/ > receive voice data from IP phone with codec PCMa or PCMu, I need get the > voice data save to buffer in memory, also need send some buffer with pcma or > pcmu voice data to the IP phone. could you tell me the APIs? if possible, > give me some example source code? > > Thanks very much. > > ________________________________ > ???Hotmail???????? Windows Live Mail? ????? > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > >
