Re: [SR-Users] Issue handling SRTP and RTP with rtpproxy and rtpengine

Thanks Vasily i have changed a little today using a RTPPROXY route. Thats what i have right now But its not working as expected What i try is to detect if i have SAVP from endpoint and translate to RTP to ASterisk an later RTP from ASterisk translate to SRTP using rtpengine I had extrange behaviour using rtpproxy that send SRTP to Asterisk and i have SRTP calls, i though rtpproxy 2.0 could not manage SRTP calls. but it pass it to Asterisk Using RTPengine i have tested with rtpproxy_manage as you see and also with rtpengine. If i load both start_recording() feature is lost. On rtpengine (behind NAT) im using it as: INTERFACES="192.168.0.178 internal/192.168.0.178 external/192.168.0.179 !EXTERN_IP On NATMANAGE route i call directly route(RTPPROXY); Hope this helps ----- route[RTPPROXY] { if (is_method("INVITE")){ if(ds_is_from_list(1)){ if (is_ip_rfc1918("$si")) { xlog("L_INFO", "LLamada desde los Asterisk_$si -> RTPPROXY\n"); if (sdp_get_line_startswith("$avp(mline)", "m=")) { #!ifdef WITH_RTPENGINE if ($avp(mline) =~ "SAVP") { xlog("L_INFO", "Tenemos SRTP "); xlog("L_INFO", "Llamada entre Extensiones -> RTPENGINE INTERNAL"); rtpengine_manage("direction=internal replace-origin replace-session-connection ICE=remove"); return; } #!endif if ($avp(mline) =~ "AVP") { xlog("L_INFO", "Tenemos RTP "); xlog("L_INFO", "Llamada entre Extensiones -> RTPROXY "); #!ifdef WITH_RTPPROXY set_rtp_proxy_set("1"); rtpproxy_manage("fwei"); start_recording(); #!endif #!ifdef WITH_RTPENGINE set_rtp_proxy_set("2"); rtpproxy_manage("ie"); #!endif } } } }else if(!ds_is_from_list()){ if (sdp_get_line_startswith("$avp(mline)", "m=")) { #!ifdef WITH_RTPENGINE if ($avp(mline) =~ "SAVP") { xlog("L_INFO", "Tenemos SRTP "); xlog("L_INFO", "Llamada entre Extensiones -> RTPENGINE EXTERNAL "); rtpengine_manage("direction=external replace-origin replace-session-connection ICE=remove"); return; } #!endif if ($avp(mline) =~ "AVP") { xlog("L_INFO", "Tenemos RTP "); xlog("L_INFO", "Llamada entre Extensiones -> RTPROXY "); #!ifdef WITH_RTPPROXY set_rtp_proxy_set("1"); rtpproxy_manage("fwie"); start_recording(); #!endif #!ifdef WITH_RTPENGINE set_rtp_proxy_set("2"); rtpproxy_manage("ei"); #!endif } } } } } 2015-07-14 14:24 GMT+02:00 Vasiliy Ganchev <vasiliy.ganchev(a)wildix.com>om>: