Hi all, i am new to pjsip and want to use it for my PhD Thesis. Therefore i have to implement some own RTP media protocols (not VoIP). I read the wiki and this looks like the entry point i need :http://trac.pjsip.org/repos/wiki/3rd_Party_Media#ReusingPJMEDIAsSessionInfo For me it is important that i can use all features from pjsip like ICE, transaction- session-handling and add some codecs to the PJMEDIA but I do not want to reinvent the wheel. My question: Is it possible to use the highlevel API pjsua with own codecs and media streams? (Sure I know that I have to add the codec implementation to PJMEDIA) Best regards Timo