Actually it's quite easy. SIP negotiates the codes, IP adresses, port numbers. Uf you know these parameters you can start Gstreamer's RTP plugins and hand over these parametesrs in the command line. It's well documented and I use this to check and test some RTP related stuff. Werner Am 15.03.2013 13:24, schrieb Faba Aa: > I think it is hard to do such thing. > > > On Fri, Mar 15, 2013 at 7:58 PM, Sandeep Karanth <sandeepk.kdp at gmail.com <mailto:sandeepk.kdp at gmail.com>> wrote: > > You could chose to use only the pjmedia layer of pjsip > > On Fri, Mar 15, 2013 at 5:06 PM, Abhishek Singh <alfred.abhishek at gmail.com <mailto:alfred.abhishek at gmail.com>> wrote: > > Hi, > I am building a software to communicate with a device using RTP. Is it possible to build software(using PJSIP) which communicates with devices only > using RTP/RTCP and not using SIP(for session initiation). > > Regards, > Abhishek > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org <mailto:pjsip at lists.pjsip.org> > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org <mailto:pjsip at lists.pjsip.org> > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > > > > _______________________________________________ > 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 > -- ---------------------------------------------- Werner Dittmann Werner.Dittmann at t-online.de Tel +49 173 44 37 659 PGP key: 82EF5E8B