Re: [SR-Users] RTPProxy - lookup request failed

Hello, I have a problem with RTPProxy. Scenario: SS7 (PSTN) ---> ASTERISK BOX --> Kamailio --> UAC In case of incoming call from PSTN, when called party answer the call after 60 seconds of ringing, then the call is without audio and in this case I see in the log this message: Creating session Jul 11 11:24:32 b2b-voice-sipproxy-v3 rtpproxy[731]: INFO:handle_command: new session 766d0e006d8969d36c628e363ea7c3e1(a)upc.cz, tag as7a7c86ae;1 requested, type strong Jul 11 11:24:32 b2b-voice-sipproxy-v3 rtpproxy[731]: INFO:handle_command: new session on a port 52902 created, tag as7a7c86ae;1 Jul 11 11:24:32 b2b-voice-sipproxy-v3 rtpproxy[731]: INFO:handle_command: pre-filling caller's address with XXX.XXX.XXX.XXX:32740 Answer after approx 60 seconds Jul 11 11:25:40 b2b-voice-sipproxy-v3 rtpproxy[731]: INFO:handle_command: lookup request failed: session 766d0e006d8969d36c628e363ea7c3e1(a)upc.cz, tags as7a7c86ae;1/l0g9iusua2;1 not found Jul 11 11:25:40 b2b-voice-sipproxy-v3 rtpproxy[731]: INFO:handle_delete: forcefully deleting session 1 on ports 35196/36656 Kamailio log (answer) Jul 11 11:25:40 b2b-voice-sipproxy-v3 kamailio[5268]: INFO: <script>: UID:766d0e006d8969d36c628e363ea7c3e1@upc.cz -- ONREPLY_ROUTE: rtpproxy_manage(co) Jul 11 11:25:40 b2b-voice-sipproxy-v3 kamailio[5268]: ERROR: rtpproxy [rtpproxy.c:2536]: force_rtp_proxy(): incorrect port 0 in reply from rtp proxy It looks like there is somewhere 60 seconds session timeout. But I don't know where. When the call is answered during first 60 seconds, then everything is OK and we have both audio. Kamailio reply route configuration: onreply_route[REPLYROUTE] { # #-- On-replay block routing -- # xlog("L_INFO","UID:$ci -- ONREPLY_ROUTE1: $rm $si avp $avp(s:131) $avp(s:132)"); if(has_body("application/sdp")) { xlog("L_INFO","UID:$ci -- ONREPLY_ROUTE: rtpproxy_manage(co)"); rtpproxy_manage("co"); } if ((isflagset(FLT_NATS) || isbflagset(FLB_NATB)) && status=~"(183)|(2[0-9][0-9])"){ xlog("L_INFO","UID:$ci -- ONREPLY_ROUTE1: force_rtp_proxy"); append_hf("P-hint: onreply_route|force_rtp_proxy \r\n"); } if (isbflagset(FLB_NATB)) { xlog("L_INFO","UID:$ci -- ONREPLY_ROUTE1: P-hint: Onreply-route - fixcontact"); append_hf("P-hint: Onreply-route - fixcontact \r\n"); fix_nated_contact(); } exit; } Some parameters settings. modparam("rtpproxy", "rtpproxy_sock", "udp:127.0.0.1:7722") modparam("rtpproxy", "extra_id_pv", "$avp(extra_id)") modparam("rtpproxy", "rtpproxy_disable_tout", 20) modparam("rtpproxy", "rtpproxy_tout", 2) modparam("tm", "disable_6xx_block", 1) modparam("tm", "fr_timer", 5000) ## 5 seconds. modparam("tm", "restart_fr_on_each_reply", 0) modparam("tm", "auto_inv_100_reason", "Trying") modparam("dialog", "dlg_flag", 4) modparam("dialog", "rr_param", "rtp") modparam("dialog", "default_timeout", 7230) modparam("dialog", "dlg_match_mode", 1) modparam("dialog", "db_mode", 1) modparam("dialog", "enable_stats", 1) modparam("dialog", "send_bye", 1) modparam("dialog", "lreq_callee_headers", "TH: dlh\r\n") modparam("rr", "enable_full_lr", 1) modparam("rr", "append_fromtag", 1) modparam("rr", "enable_double_rr", 1) RTPproxy is installed from Debian package: /usr/bin/rtpproxy -s udp:127.0.0.1 7722 -u rtpproxy rtpproxy -p /var/run/rtpproxy/rtpproxy.pid -F -l XXX.XXX.XXX.XXX -d DBUG LOG_LOCAL0 Any advice? Thanks _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users