Do Module RTPENGINE Supports 'Replaces' header (RFC 3891), if yes then how to use this feature, if no then will module RTPEngine will have support for 'Replaces' in the near future? I have been using Freeswitch for this functionality but facing many difficulties in it. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2473