Hi I want to use kamailio with sems for early media generation. For that purpose I write a service route that when an invite received by kamailio it triggers that route in that route I fork the call to the sems and continue to the calle when I receive 200 ok cancel all other branches. But no media between 2 call ends please help me. I know something is wrong in my logic route[SERVICES] { rewritehostport("127.0.0.1:5080"); append_branch(); t_on_branch("1"); t_on_reply("catch_200"); } branch_route[1] { remove_hf("P-App-Name"); append_hf("P-App-Name: early_announce\r\n"); append_hf("P-App-Param: B2B=no\r\n"); } onreply_route[catch_200] { if(status=="200") { if (t_cancel_branches("others")) { xlog("cancelled all branches\n"); } } } Thanks. __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions * sr-users(a)lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe: * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users