Any idea for the below issue ? Regards
Sent from my android device. -----Original Message----- From: "M.Khaled W Chehab" <[email protected]> To: [email protected] Cc: [email protected] Sent: Thu, 28 Mar 2013 6:11 PM Subject: [OpenSIPS-Users] BAD ACK Reply HI, I fix the ACK reply using the below code for topology hiding scenario and setting an ACK timeout if (is_method("ACK")){ $avp(timeout2) = 3540; } if(match_dialog()) { xlog("L_INFO", "<<<<< in-dialog topology hiding request - $DLG_dir >>>>> \n"); if (check_route_param("nat=yes")) { setflag(5); setbflag(6); } if ( is_method("INVITE")) { $avp(timeout2) = 3; } else if (is_method("ACK")) { $avp(timeout2) = 3540; } route(1); exit; } } route[1] { if (subst_uri('/(sip:.*);nat=yes/\1/')) { setbflag(6); } if (isflagset(5)) { search_append('Contact:.*sip:[^>[:cntrl:]]*', ';nat=yes'); } onreply_route[2] { search_append('Contact:.*sip:[^>[:cntrl:]]*', ';nat=yes'); if (isbflagset(6)) { fix_nated_contact(); }; Etc. if ($rU=~"^.") { if (!do_routing("$avp(Cusid)","FW")) { send_reply("404","No PSTN Route found"); exit; } failure_route[1] { if( t_check_status("[4-6][0-9][0-9]")){ xlog("L_INFO", "--Debug Customer ID:$avp(Cusid)/IP:$rd-----$si Reply: $T_reply_code#######13\n"); xlog("L_INFO", "##########==========End of invite ID:$avp(Cusid)/IP:$rd###############\n"); if (!t_check_status("487")) { route(6); } route[6] { if (is_avp_set("$avp(rule_attrs)")) { if($avp(rule_attrs)=="1"){ xlog("L_INFO", "--Debug Customer ID:$avp(Cusid)/IP:$si-----Sticky Route\n"); }else{ if ( use_next_gw() ) { $var(prefix) = $(avp(gw_attrs){csv.value,1}); $rU = $var(prefix) + $avp(dst); xlog("L_INFO", "--Debug Customer ID:$avp(Cusid)/IP:$si-----Calling number to Next Provier $rU\n"); setflag(26); #Missed calls xlog("L_INFO", "--Debug Customer ID:$avp(Cusid)/GW-IP:$si-----Trunk Name:$avp(gw_id)\n"); t_on_failure("1"); t_relay(); exit; } } } But what I can see now and as you can check in the capture attached ,that opensips IP (5.104.224.33) send the ACK to 1st failed route replying to the 200 OK instead of the second route which sends the 200 ok and the call connected through . Please advice Khaled Chehab Senior NGN Engineer Description: icucall Operations Office - Lebanon Office : +961 1 515155 ext 300 Mobile : +961 3 045212 E-mail : [email protected] MSN ID :[email protected] Skype : k_chehab Web Site: http://www.icucall.com http://www.allohi.com
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