Hi Alex, Then why dont you write your own stack like pjsip from scratch as completely changig SIP and RTP changes all the pjsip. Regards Varun On 9/19/13, Oleksii Vynogradov <alex at ixcglobal.com> wrote: > Hi > For some reason i need implement own protocol to change all sip/rtp packets. > Can you suggest me a right way? > Alex > _______________________________________________ > 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 >