I've been trying to do serial forking, I've configured something that is working but when I'm looking on github and other sources it seems like my code is a little too complicated and I would like to know if there is a simpler config that I can use. To have more precision, I'm using RTPENGINE and I need to be able to go through NAT.
My Config :
request_route { route(INVITE); exit; }
route[INVITE]{
route(RECORD_ROUTE); route(GROUP_RELAY_SER);
switch($tU) { case "112": // This number does not exist (It's not a subscriber). xlog("MY_SEVERITY"," -- Calling Group Serial"); route(GROUP_RELAY_SER); break; case "113": xlog("MY_SEVERITY"," -- Calling Group Parralelle"); route(GROUP_RELAY_PAR); break; default: xlog("MY_SEVERITY"," -- Calling Someone"); route(LOCATION); route(RELAY);
}
exit; }
route[RECORD_ROUTE]{ # - remove preloaded route headers remove_hf("Route"); if(is_method("INVITE|SUBSCRIBE")) { # record routing for dialog forming requests (in case they are routed) record_route(); }
}
route[GROUP_RELAY_SER]{
t_on_reply("MANAGE_REPLY");
route(IPV4V6);
route(NATMANAGE); (RTP Routing is working correctly)
append_branch("sip:9919995@192.168.1.41","1"); append_branch("sip:9919992@192.168.1.41", "0.2"); append_branch("sip:75575757@192.168.1.41", "0.4"); append_branch("sip:9919991@192.168.1.41", "0.5");
t_load_contacts();
t_next_contacts();
while(!route(GROUP_LOCATION)) { if (!t_next_contacts()) { send_reply("408","Timeout or nobody available"); exit; } }
t_on_failure("GroupFailureRoute");
#Relay (aka Forward) the request t_relay(); break; }
# User location service route[GROUP_LOCATION] { $avp(oexten) = $rU;
if (lookup_branches("location")){ return (1); } else { return (-1); } }
failure_route[GroupFailureRoute]{ t_next_contacts(); while(!route(GROUP_LOCATION)){ if (!t_next_contacts()) {
send_reply("408","Nobody available"); exit; } }
t_on_failure("GroupFailureRoute");
t_relay(); }
# Manage incoming replies in transaction context onreply_route[MANAGE_REPLY] { if(status=~"[12][0-9][0-9]") { if(has_body("application/sdp")){ setbflag(FLB_BRIDGE); } route(NATMANAGE); } }
---------------------------------
Here's The SIP Trace :
2022/03/21 18:28:45.265009 149.154.195.121:9665 -> 192.168.1.41:5060 INVITE sip:112@192.168.1.41:5060;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 100.79.133.159:5060 ;branch=z9hG4bK-524287-1---75083bb7c6ed8a35;rport Max-Forwards: 70 Contact: sip:9919993@100.79.133.159:5060;transport=tcp To: sip:112@192.168.1.41:5060 From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 1 INVITE Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE Content-Type: application/sdp User-Agent: Zoiper v2.10.17.3-mod Allow-Events: presence, kpml, talk Content-Length: 226
v=0 o=Zoiper 53721112 1 IN IP4 100.79.133.159 s=Z c=IN IP4 100.79.133.159 t=0 0 m=audio 8000 RTP/AVP 0 101 8 3 97 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=rtpmap:97 iLBC/8000 a=fmtp:97 mode=30 a=sendrecv
2022/03/21 18:28:45.274652 192.168.1.41:5060 -> 149.154.195.121:9665 SIP/2.0 407 Proxy Authentication Required Via: SIP/2.0/TCP 100.79.133.159:5060 ;branch=z9hG4bK-524287-1---75083bb7c6ed8a35;rport=9665;received=149.154.195.121 To: <sip:112@192.168.1.41:5060
;tag=cbfe6543b9079987bce3b5b9a0d1195a.064b0d7d
From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 1 INVITE Proxy-Authenticate: Digest realm="192.168.1.41", nonce="Yji2+WI4tc0uQkJ6GbQ4I9VeSUQmR6Gk" Server: kamailio (5.5.4 (x86_64/linux)) Content-Length: 0
2022/03/21 18:28:45.335876 149.154.195.121:9665 -> 192.168.1.41:5060 ACK sip:112@192.168.1.41:5060;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 100.79.133.159:5060 ;branch=z9hG4bK-524287-1---75083bb7c6ed8a35;rport Max-Forwards: 70 To: <sip:112@192.168.1.41:5060
;tag=cbfe6543b9079987bce3b5b9a0d1195a.064b0d7d
From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 1 ACK Content-Length: 0
2022/03/21 18:28:45.385686 149.154.195.121:9665 -> 192.168.1.41:5060 INVITE sip:112@192.168.1.41:5060;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 100.79.133.159:5060 ;branch=z9hG4bK-524287-1---ba46a700c4dfa090;rport Max-Forwards: 70 Contact: sip:9919993@100.79.133.159:5060;transport=tcp To: sip:112@192.168.1.41:5060 From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 INVITE Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE Content-Type: application/sdp Proxy-Authorization: Digest username="9919993",realm="192.168.1.41",nonce="Yji2+WI4tc0uQkJ6GbQ4I9VeSUQmR6Gk",uri="sip:112@Public_IP ;transport=TCP",response="54837810a66298e4542486bb6ab8ca04",algorithm=MD5 User-Agent: Zoiper v2.10.17.3-mod Allow-Events: presence, kpml, talk Content-Length: 226
v=0 o=Zoiper 53721112 1 IN IP4 100.79.133.159 s=Z c=IN IP4 100.79.133.159 t=0 0 m=audio 8000 RTP/AVP 0 101 8 3 97 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=rtpmap:97 iLBC/8000 a=fmtp:97 mode=30 a=sendrecv
2022/03/21 18:28:45.418871 192.168.1.41:5060 -> 149.154.195.121:9665 SIP/2.0 100 trying -- your call is important to us Via: SIP/2.0/TCP 100.79.133.159:5060 ;branch=z9hG4bK-524287-1---ba46a700c4dfa090;rport=9665;received=149.154.195.121 To: sip:112@192.168.1.41:5060 From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 INVITE Server: kamailio (5.5.4 (x86_64/linux)) Content-Length: 0
2022/03/21 18:28:45.421797 192.168.1.41:5066 -> 192.168.1.24:5066 INVITE sip:9919995@192.168.1.24:5066 SIP/2.0 Record-Route: sip:192.168.1.41:5066;r2=on;lr Record-Route: sip:Public_IP;transport=tcp;r2=on;lr Via: SIP/2.0/UDP 192.168.1.41:5066 ;branch=z9hG4bKf831.6cdc4420824fc17383578fd933a4963b.0;i=6 Via: SIP/2.0/TCP 100.79.133.159:5060 ;received=149.154.195.121;branch=z9hG4bK-524287-1---ba46a700c4dfa090;rport=9665 Max-Forwards: 69 Contact: sip:9919993@100.79.133.159:5060 ;transport=tcp;alias=149.154.195.121~9665~2 To: sip:112@192.168.1.41:5060 From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 INVITE Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE Content-Type: application/sdp User-Agent: Zoiper v2.10.17.3-mod Allow-Events: presence, kpml, talk Content-Length: 302
v=0 o=Zoiper 53721112 1 IN IP4 192.168.1.41 s=Z c=IN IP4 192.168.1.41 t=0 0 m=audio 36502 RTP/AVP 0 101 8 3 97 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=rtpmap:8 PCMA/8000 a=rtpmap:3 GSM/8000 a=rtpmap:97 iLBC/8000 a=fmtp:97 mode=30 a=sendrecv a=rtcp:36503
2022/03/21 18:28:45.435659 192.168.1.24:5066 -> 192.168.1.41:5066 SIP/2.0 100 Trying To: sip:112@192.168.1.41:5060 From: "codec3-public"sip:9919993@192.168.1.41:5060;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 INVITE Via: SIP/2.0/UDP 192.168.1.41:5066 ;branch=z9hG4bKf831.6cdc4420824fc17383578fd933a4963b.0;i=6 Via: SIP/2.0/TCP 100.79.133.159:5060 ;received=149.154.195.121;branch=z9hG4bK-524287-1---ba46a700c4dfa090;rport=9665 Record-Route: sip:192.168.1.41:5066;r2=on;lr Record-Route: sip:Public_IP;transport=tcp;r2=on;lr Server: Cisco/SPA508G-7.6.2c Content-Length: 0
2022/03/21 18:28:45.449138 192.168.1.24:5066 -> 192.168.1.41:5066 SIP/2.0 180 Ringing To: sip:112@192.168.1.41:5060;tag=694833b3bcc5722bi0 From: "codec3-public"sip:9919993@192.168.1.41:5060;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 INVITE Via: SIP/2.0/UDP 192.168.1.41:5066 ;branch=z9hG4bKf831.6cdc4420824fc17383578fd933a4963b.0;i=6 Via: SIP/2.0/TCP 100.79.133.159:5060 ;received=149.154.195.121;branch=z9hG4bK-524287-1---ba46a700c4dfa090;rport=9665 Record-Route: sip:192.168.1.41:5066;r2=on;lr Record-Route: sip:Public_IP;transport=tcp;r2=on;lr Contact: "codec5-private" sip:9919995@192.168.1.24:5066 Server: Cisco/SPA508G-7.6.2c Content-Length: 0
2022/03/21 18:28:45.455211 192.168.1.41:5060 -> 149.154.195.121:9665 SIP/2.0 180 Ringing To: sip:112@192.168.1.41:5060;tag=694833b3bcc5722bi0 From: "codec3-public"sip:9919993@192.168.1.41:5060;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 INVITE Via: SIP/2.0/TCP 100.79.133.159:5060 ;received=149.154.195.121;branch=z9hG4bK-524287-1---ba46a700c4dfa090;rport=9665 Record-Route: sip:192.168.1.41:5066;r2=on;lr Record-Route: sip:Public_IP;transport=tcp;r2=on;lr Contact: "codec5-private" sip:9919995@192.168.1.24:5066 ;alias=192.168.1.24~5066~1 Server: Cisco/SPA508G-7.6.2c Content-Length: 0
2022/03/21 18:28:55.445916 192.168.1.41:5066 -> 192.168.1.10:50561 INVITE sip:9919991@192.168.1.10:50561;transport=TCP;rinstance=034d5c22d5466df2 SIP/2.0 Record-Route: sip:192.168.1.41:5066;transport=tcp;r2=on;lr Record-Route: sip:Public_IP;transport=tcp;r2=on;lr Via: SIP/2.0/TCP 192.168.1.41:5066 ;branch=z9hG4bKf831.6cdc4420824fc17383578fd933a4963b.1;i=6 Via: SIP/2.0/TCP 100.79.133.159:5060 ;received=149.154.195.121;branch=z9hG4bK-524287-1---ba46a700c4dfa090;rport=9665 Max-Forwards: 69 Contact: sip:9919993@100.79.133.159:5060 ;transport=tcp;alias=149.154.195.121~9665~2 To: sip:112@192.168.1.41:5060 From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 INVITE Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE Content-Type: application/sdp User-Agent: Zoiper v2.10.17.3-mod Allow-Events: presence, kpml, talk Content-Length: 302
v=0 o=Zoiper 53721112 1 IN IP4 192.168.1.41 s=Z c=IN IP4 192.168.1.41 t=0 0 m=audio 36502 RTP/AVP 0 101 8 3 97 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=rtpmap:8 PCMA/8000 a=rtpmap:3 GSM/8000 a=rtpmap:97 iLBC/8000 a=fmtp:97 mode=30 a=sendrecv a=rtcp:36503
2022/03/21 18:28:55.446096 192.168.1.41:5066 -> 192.168.1.24:5066 CANCEL sip:9919995@192.168.1.24:5066 SIP/2.0 Via: SIP/2.0/UDP 192.168.1.41:5066 ;branch=z9hG4bKf831.6cdc4420824fc17383578fd933a4963b.0;i=6 Max-Forwards: 69 To: sip:112@192.168.1.41:5060 From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 CANCEL Content-Length: 0
2022/03/21 18:28:55.457941 192.168.1.24:5066 -> 192.168.1.41:5066 SIP/2.0 487 Request Terminated To: sip:112@192.168.1.41:5060;tag=694833b3bcc5722bi0 From: "codec3-public"sip:9919993@192.168.1.41:5060;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 INVITE Via: SIP/2.0/UDP 192.168.1.41:5066 ;branch=z9hG4bKf831.6cdc4420824fc17383578fd933a4963b.0;i=6 Via: SIP/2.0/TCP 100.79.133.159:5060 ;received=149.154.195.121;branch=z9hG4bK-524287-1---ba46a700c4dfa090;rport=9665 Record-Route: sip:192.168.1.41:5066;r2=on;lr Record-Route: sip:Public_IP;transport=tcp;r2=on;lr Server: Cisco/SPA508G-7.6.2c Content-Length: 0
2022/03/21 18:28:55.458874 192.168.1.41:5066 -> 192.168.1.24:5066 ACK sip:9919995@192.168.1.24:5066 SIP/2.0 Via: SIP/2.0/UDP 192.168.1.41:5066 ;branch=z9hG4bKf831.6cdc4420824fc17383578fd933a4963b.0;i=6 Max-Forwards: 69 To: sip:112@192.168.1.41:5060;tag=694833b3bcc5722bi0 From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 ACK Content-Length: 0
2022/03/21 18:28:55.459394 192.168.1.24:5066 -> 192.168.1.41:5066 SIP/2.0 200 OK To: sip:112@192.168.1.41:5060;tag=694833b3bcc5722bi0 From: "codec3-public"sip:9919993@192.168.1.41:5060;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 CANCEL Via: SIP/2.0/UDP 192.168.1.41:5066 ;branch=z9hG4bKf831.6cdc4420824fc17383578fd933a4963b.0;i=6 Server: Cisco/SPA508G-7.6.2c Content-Length: 0
2022/03/21 18:28:55.536475 192.168.1.10:50561 -> 192.168.1.41:5066 SIP/2.0 100 Trying Via: SIP/2.0/TCP 192.168.1.41:5066 ;branch=z9hG4bKf831.6cdc4420824fc17383578fd933a4963b.1;i=6 Via: SIP/2.0/TCP 100.79.133.159:5060 ;received=149.154.195.121;branch=z9hG4bK-524287-1---ba46a700c4dfa090;rport=9665 To: sip:112@192.168.1.41:5060 From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 INVITE Content-Length: 0
2022/03/21 18:28:55.758738 192.168.1.10:50561 -> 192.168.1.41:5066 SIP/2.0 180 Ringing Via: SIP/2.0/TCP 192.168.1.41:5066 ;branch=z9hG4bKf831.6cdc4420824fc17383578fd933a4963b.1;i=6 Via: SIP/2.0/TCP 100.79.133.159:5060 ;received=149.154.195.121;branch=z9hG4bK-524287-1---ba46a700c4dfa090;rport=9665 Record-Route: sip:192.168.1.41:5066;transport=tcp;r2=on;lr Record-Route: sip:Public_IP;transport=tcp;r2=on;lr Contact: sip:9919991@192.168.1.10:50561;transport=TCP To: sip:112@192.168.1.41:5060;tag=575a7d2e From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 INVITE Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE User-Agent: Z 5.5.10 v2.10.17.3 Allow-Events: presence, kpml, talk Content-Length: 0
2022/03/21 18:28:55.763664 192.168.1.41:5060 -> 149.154.195.121:9665 SIP/2.0 180 Ringing Via: SIP/2.0/TCP 100.79.133.159:5060 ;received=149.154.195.121;branch=z9hG4bK-524287-1---ba46a700c4dfa090;rport=9665 Record-Route: sip:192.168.1.41:5066;transport=tcp;r2=on;lr Record-Route: sip:Public_IP;transport=tcp;r2=on;lr Contact: sip:9919991@192.168.1.10:50561 ;transport=TCP;alias=192.168.1.10~50561~2 To: sip:112@192.168.1.41:5060;tag=575a7d2e From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 INVITE Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE User-Agent: Z 5.5.10 v2.10.17.3 Allow-Events: presence, kpml, talk Content-Length: 0
2022/03/21 18:29:05.761477 192.168.1.41:5066 -> 192.168.1.26:32821 INVITE sip:9919992@192.168.1.26:5066;rinstance=791ce762698e7422;transport=tcp SIP/2.0 Record-Route: sip:192.168.1.41:5066;transport=tcp;r2=on;lr Record-Route: sip:Public_IP;transport=tcp;r2=on;lr Via: SIP/2.0/TCP 192.168.1.41:5066 ;branch=z9hG4bKf831.6cdc4420824fc17383578fd933a4963b.2;i=6 Via: SIP/2.0/TCP 100.79.133.159:5060 ;received=149.154.195.121;branch=z9hG4bK-524287-1---ba46a700c4dfa090;rport=9665 Max-Forwards: 69 Contact: sip:9919993@100.79.133.159:5060 ;transport=tcp;alias=149.154.195.121~9665~2 To: sip:112@192.168.1.41:5060 From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 INVITE Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE Content-Type: application/sdp User-Agent: Zoiper v2.10.17.3-mod Allow-Events: presence, kpml, talk Content-Length: 302
v=0 o=Zoiper 53721112 1 IN IP4 192.168.1.41 s=Z c=IN IP4 192.168.1.41 t=0 0 m=audio 36502 RTP/AVP 0 101 8 3 97 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=rtpmap:8 PCMA/8000 a=rtpmap:3 GSM/8000 a=rtpmap:97 iLBC/8000 a=fmtp:97 mode=30 a=sendrecv a=rtcp:36503
2022/03/21 18:29:05.761547 192.168.1.41:5066 -> 192.168.1.10:50561 CANCEL sip:9919991@192.168.1.10:50561;transport=TCP;rinstance=034d5c22d5466df2 SIP/2.0 Via: SIP/2.0/TCP 192.168.1.41:5066 ;branch=z9hG4bKf831.6cdc4420824fc17383578fd933a4963b.1;i=6 Max-Forwards: 69 To: sip:112@192.168.1.41:5060 From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 CANCEL Content-Length: 0
2022/03/21 18:29:05.799795 192.168.1.10:50561 -> 192.168.1.41:5066 SIP/2.0 200 OK Via: SIP/2.0/TCP 192.168.1.41:5066 ;branch=z9hG4bKf831.6cdc4420824fc17383578fd933a4963b.1;i=6 Contact: sip:9919991@192.168.1.10:50561;transport=TCP To: sip:112@192.168.1.41:5060;tag=575a7d2e From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 CANCEL User-Agent: Z 5.5.10 v2.10.17.3 Content-Length: 0
2022/03/21 18:29:05.800776 192.168.1.10:50561 -> 192.168.1.41:5066 SIP/2.0 487 Request Terminated Via: SIP/2.0/TCP 192.168.1.41:5066 ;branch=z9hG4bKf831.6cdc4420824fc17383578fd933a4963b.1;i=6 Via: SIP/2.0/TCP 100.79.133.159:5060 ;received=149.154.195.121;branch=z9hG4bK-524287-1---ba46a700c4dfa090;rport=9665 To: sip:112@192.168.1.41:5060;tag=575a7d2e From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 INVITE User-Agent: Z 5.5.10 v2.10.17.3 Content-Length: 0
2022/03/21 18:29:05.801104 192.168.1.41:5066 -> 192.168.1.10:50561 ACK sip:9919991@192.168.1.10:50561;transport=TCP;rinstance=034d5c22d5466df2 SIP/2.0 Via: SIP/2.0/TCP 192.168.1.41:5066 ;branch=z9hG4bKf831.6cdc4420824fc17383578fd933a4963b.1;i=6 Max-Forwards: 69 To: sip:112@192.168.1.41:5060;tag=575a7d2e From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 ACK Content-Length: 0
2022/03/21 18:29:05.844860 192.168.1.26:32821 -> 192.168.1.41:5066 SIP/2.0 100 Trying Via: SIP/2.0/TCP 192.168.1.41:5066 ;branch=z9hG4bKf831.6cdc4420824fc17383578fd933a4963b.2;i=6 Via: SIP/2.0/TCP 100.79.133.159:5060 ;received=149.154.195.121;branch=z9hG4bK-524287-1---ba46a700c4dfa090;rport=9665 To: sip:112@192.168.1.41:5060 From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 INVITE Content-Length: 0
2022/03/21 18:29:06.045373 192.168.1.26:32821 -> 192.168.1.41:5066 SIP/2.0 180 Ringing Via: SIP/2.0/TCP 192.168.1.41:5066 ;branch=z9hG4bKf831.6cdc4420824fc17383578fd933a4963b.2;i=6 Via: SIP/2.0/TCP 100.79.133.159:5060 ;received=149.154.195.121;branch=z9hG4bK-524287-1---ba46a700c4dfa090;rport=9665 Record-Route: sip:192.168.1.41:5066;transport=tcp;r2=on;lr Record-Route: sip:Public_IP;transport=tcp;r2=on;lr Contact: sip:9919992@192.168.1.26:5066;transport=tcp To: sip:112@192.168.1.41:5060;tag=dd58ff56 From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 INVITE Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE User-Agent: Z 5.5.9 v2.10.17.3 Allow-Events: presence, kpml, talk Content-Length: 0
2022/03/21 18:29:06.046528 192.168.1.41:5060 -> 149.154.195.121:9665 SIP/2.0 180 Ringing Via: SIP/2.0/TCP 100.79.133.159:5060 ;received=149.154.195.121;branch=z9hG4bK-524287-1---ba46a700c4dfa090;rport=9665 Record-Route: sip:192.168.1.41:5066;transport=tcp;r2=on;lr Record-Route: sip:Public_IP;transport=tcp;r2=on;lr Contact: sip:9919992@192.168.1.26:5066 ;transport=tcp;alias=192.168.1.26~32821~2 To: sip:112@192.168.1.41:5060;tag=dd58ff56 From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 INVITE Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE User-Agent: Z 5.5.9 v2.10.17.3 Allow-Events: presence, kpml, talk Content-Length: 0
2022/03/21 18:29:11.055497 192.168.1.26:32821 -> 192.168.1.41:5066 SIP/2.0 200 OK Via: SIP/2.0/TCP 192.168.1.41:5066 ;branch=z9hG4bKf831.6cdc4420824fc17383578fd933a4963b.2;i=6 Via: SIP/2.0/TCP 100.79.133.159:5060 ;received=149.154.195.121;branch=z9hG4bK-524287-1---ba46a700c4dfa090;rport=9665 Record-Route: sip:192.168.1.41:5066;transport=tcp;r2=on;lr Record-Route: sip:Public_IP;transport=tcp;r2=on;lr Contact: sip:9919992@192.168.1.26:5066;transport=tcp To: sip:112@192.168.1.41:5060;tag=dd58ff56 From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 INVITE Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE Content-Type: application/sdp User-Agent: Z 5.5.9 v2.10.17.3 Allow-Events: presence, kpml, talk Content-Length: 165
v=0 o=Z 0 1 IN IP4 192.168.1.26 s=Z c=IN IP4 192.168.1.26 t=0 0 m=audio 8000 RTP/AVP 0 8 3 101 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=sendrecv
2022/03/21 18:29:11.061482 192.168.1.41:5060 -> 149.154.195.121:9665 SIP/2.0 200 OK Via: SIP/2.0/TCP 100.79.133.159:5060 ;received=149.154.195.121;branch=z9hG4bK-524287-1---ba46a700c4dfa090;rport=9665 Record-Route: sip:192.168.1.41:5066;transport=tcp;r2=on;lr Record-Route: sip:Public_IP;transport=tcp;r2=on;lr Contact: sip:9919992@192.168.1.26:5066 ;transport=tcp;alias=192.168.1.26~32821~2 To: sip:112@192.168.1.41:5060;tag=dd58ff56 From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 INVITE Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE Content-Type: application/sdp User-Agent: Z 5.5.9 v2.10.17.3 Allow-Events: presence, kpml, talk Content-Length: 245
v=0 o=Z 0 1 IN IP4 192.168.1.41 s=Z c=IN IP4 192.168.1.41 t=0 0 m=audio 36518 RTP/AVP 0 8 3 101 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:3 GSM/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=sendrecv a=rtcp:36519
2022/03/21 18:29:11.144532 149.154.195.121:9665 -> 192.168.1.41:5060 ACK sip:9919992@192.168.1.26:5066;transport=tcp;alias=192.168.1.26~32821~2 SIP/2.0 Via: SIP/2.0/TCP 100.79.133.159:5060 ;branch=z9hG4bK-524287-1---f49bbd15731e8f8d;rport Max-Forwards: 70 Route: sip:Public_IP;transport=tcp;r2=on;lr Route: sip:192.168.1.41:5066;transport=tcp;r2=on;lr Contact: sip:9919993@100.79.133.159:5060;transport=tcp To: sip:112@192.168.1.41:5060;tag=dd58ff56 From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 ACK User-Agent: Zoiper v2.10.17.3-mod Content-Length: 0
2022/03/21 18:29:11.152633 192.168.1.41:5066 -> 192.168.1.26:32821 ACK sip:9919992@192.168.1.26:5066;transport=tcp SIP/2.0 Via: SIP/2.0/TCP 192.168.1.41:5066 ;branch=z9hG4bKf831.422a25f74a8ad6c743d75a28764bc8b7.0;i=6 Via: SIP/2.0/TCP 100.79.133.159:5060 ;received=149.154.195.121;branch=z9hG4bK-524287-1---f49bbd15731e8f8d;rport=9665 Max-Forwards: 69 Contact: sip:9919993@100.79.133.159:5060 ;transport=tcp;alias=149.154.195.121~9665~2 To: sip:112@192.168.1.41:5060;tag=dd58ff56 From: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 ACK User-Agent: Zoiper v2.10.17.3-mod Content-Length: 0
2022/03/21 18:29:20.514914 192.168.1.26:32821 -> 192.168.1.41:5066 BYE sip:9919993@100.79.133.159:5060;transport=tcp;alias=149.154.195.121~9665~2 SIP/2.0 Via: SIP/2.0/TCP 192.168.1.26:5066 ;branch=z9hG4bK-524287-1---404c84aa134e2a04 Max-Forwards: 70 Route: sip:192.168.1.41:5066;transport=tcp;r2=on;lr Route: sip:Public_IP;transport=tcp;r2=on;lr Contact: sip:9919992@192.168.1.26:5066;transport=tcp To: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 From: sip:112@192.168.1.41:5060;tag=dd58ff56 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 BYE User-Agent: Z 5.5.9 v2.10.17.3 Content-Length: 0
2022/03/21 18:29:20.517617 192.168.1.41:5060 -> 149.154.195.121:9665 BYE sip:9919993@100.79.133.159:5060;transport=tcp SIP/2.0 Via: SIP/2.0/TCP Public_IP:5060;branch=z9hG4bKf831.2578b48bc3463ab1aed37eba97036001.0;i=5 Via: SIP/2.0/TCP 192.168.1.26:5066 ;rport=32821;branch=z9hG4bK-524287-1---404c84aa134e2a04 Max-Forwards: 69 Contact: sip:9919992@192.168.1.26:5066 ;transport=tcp;alias=192.168.1.26~32821~2 To: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 From: sip:112@192.168.1.41:5060;tag=dd58ff56 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 BYE User-Agent: Z 5.5.9 v2.10.17.3 Content-Length: 0
2022/03/21 18:29:20.584230 149.154.195.121:9665 -> 192.168.1.41:5060 SIP/2.0 200 OK Via: SIP/2.0/TCP 192.168.1.41:5060 ;branch=z9hG4bKf831.2578b48bc3463ab1aed37eba97036001.0;i=5 Via: SIP/2.0/TCP 192.168.1.26:5066 ;rport=32821;branch=z9hG4bK-524287-1---404c84aa134e2a04 Contact: sip:9919993@100.79.133.159:5060;transport=tcp To: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 From: sip:112@192.168.1.41:5060;tag=dd58ff56 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 BYE User-Agent: Zoiper v2.10.17.3-mod Content-Length: 0
2022/03/21 18:29:20.584431 192.168.1.41:5066 -> 192.168.1.26:32821 SIP/2.0 200 OK Via: SIP/2.0/TCP 192.168.1.26:5066 ;rport=32821;branch=z9hG4bK-524287-1---404c84aa134e2a04 Contact: sip:9919993@100.79.133.159:5060;transport=tcp To: "codec3-public"sip:9919993@192.168.1.41:5060 ;transport=TCP;tag=35ce2334 From: sip:112@192.168.1.41:5060;tag=dd58ff56 Call-ID: RtH8fBIrIgUYPAkxlxjI4Q.. CSeq: 2 BYE User-Agent: Zoiper v2.10.17.3-mod Content-Length: 0
Thank you. Thomas
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