[Users] ReInvite Issue

Ovidiu Sas sip.nslu at gmail.com
Wed Mar 28 17:01:27 CEST 2007 

Hi Brandon,

This is normal.  Check RFC3261:
16.7 Response Processing, step 10


Regards,
Ovidiu Sas

On 3/28/07, Brandon Armstead <brandon.armstead at gmail.com> wrote:
> Hello everyone,
>
>     I'm running into a issue, where I'm trying to implement parallel
> forking, so basically on incoming calls from gateway, I want to then
> Re-Invite, and send out the calls to multiple destinations, I am currently,
> using avp_db_query to grab the sip uri's and throwing them into an avp list,
> and avp_pushto("$ru", "$avp(i:1)/g");  This all works fine and good, invite
> comes in, and then sends Re-Invites, however, there seems to be some kind of
> race condition where, it is not properly processing all of the Re-Invites,
> to fork the calls out, and basically one of the calls picks up 183 early
> media, then 200 OK, and terminates the other branches / calls.  However they
> were never executed / no phone was ever picked up.  Any ideas on what I'm
> doing wrong, or what could possibly be happening?  Any help is appreciated,
> thank you.
>
> I am using OpenSER v1.1.1, example sipcap posted below:
>
> match: CALLEE
> #################
> U +0.000000 GATEWAY_1:5060 -> OpenSER:5060
> INVITE sip:CALLEE at OpenSER:5060 SIP/2.0.
> Record-Route: <sip:GATEWAY_1;lr=on;ftag=as17d625b5>.
> Via: SIP/2.0/UDP GATEWAY_1;branch=z9hG4bK0b52.a5ddb76.0.
> Via: SIP/2.0/UDP
> 64.24.35.73:5060;branch=z9hG4bK5dce8d77;rport=5060.
> From: "CALLER" < sip:CALLER at 64.24.35.73>;tag=as17d625b5.
> To: <sip:CALLEE at GATEWAY_1>.
> Contact: <sip:CALLER at 64.24.35.73>.
> Call-ID: 681bcb047355d7d85d939d542534d721 at 64.24.35.73.
> CSeq: 102 INVITE.
> User-Agent: US LEC VOIP.
> Max-Forwards: 69.
> Date: Wed, 28 Mar 2007 13:58:45 GMT.
> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.
> Content-Type: application/sdp.
> Content-Length: 156.
> .
> v=0.
> o=root 7184 7184 IN IP4 64.24.35.73.
> s=session.
> c=IN IP4 64.24.35.73.
> t=0 0.
> m=audio 17990 RTP/AVP 0.
> a=rtpmap:0 PCMU/8000.
> a=silenceSupp:off - - - -.
>
> #
> U +0.002597 OpenSER:5060 -> GATEWAY_1:5060
> SIP/2.0 100 trying -- your call is important to us.
> Via: SIP/2.0/UDP GATEWAY_1;branch= z9hG4bK0b52.a5ddb76.0;rport=5060.
> Via: SIP/2.0/UDP
> 64.24.35.73:5060;branch=z9hG4bK5dce8d77;rport=5060.
> From: "CALLER" <sip:CALLER at 64.24.35.73 >;tag=as17d625b5.
> To: <sip:CALLEE at GATEWAY_1>.
> Call-ID: 681bcb047355d7d85d939d542534d721 at 64.24.35.73.
> CSeq: 102 INVITE.
> Server: OpenSer ( 1.1.1-notls (x86_64/linux)).
> Content-Length: 0.
> Warning: 392 OpenSER:5060 "Noisy feedback tells:  pid=10278
> req_src_ip=GATEWAY_1 req_src_port=5060 in_uri=sip:CALLEE at OpenSER:5060
> out_uri=sip:+RE-INVITE_CALLEE_1 at GATEWAY _2:5060 via_cnt==2".
> .
>
> #
> U +0.000090 OpenSER:5060 -> GATEWAY_2:5060
> INVITE sip:+RE-INVITE_CALLEE_1 at GATEWAY_2:5060 SIP/2.0.
> Record-Route: <sip:OpenSER;lr=on;ftag=as17d625b5>.
> Record-Route: <sip:GATEWAY_1;lr=on;ftag=as17d625b5>.
> Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK0b52.7164f3d6.0.
> Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK0b52.a5ddb76.0.
> Via: SIP/2.0/UDP
> 64.24.35.73:5060;branch=z9hG4bK5dce8d77;rport=5060.
> From: "CALLER" <sip:CALLER at 64.24.35.73>;tag=as17d625b5.
> To: <sip:CALLEE at GATEWAY_1>.
> Contact: <sip:CALLER at 64.24.35.73 >.
> Call-ID: 681bcb047355d7d85d939d542534d721 at 64.24.35.73.
> CSeq: 102 INVITE.
> Max-Forwards: 68.
> Date: Wed, 28 Mar 2007 13:58:45 GMT.
> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.
> Content-Type: application/sdp.
> Content-Length: 174.
> .
> v=0.
> o=root 7184 7184 IN IP4 64.24.35.73.
> s=session.
> c=IN IP4 OpenSER.
> t=0 0.
> m=audio 35998 RTP/AVP 0.
>  a=rtpmap:0 PCMU/8000.
> a=silenceSupp:off - - - -.
> a=nortpproxy:yes.
>
> #
> U +0.000023 OpenSER:5060 -> GATEWAY_2:5060
> INVITE sip:+RE-INVITE_CALLEE_2 at GATEWAY_2:5060 SIP/2.0.
> Record-Route: <sip:OpenSER;lr=on;ftag=as17d625b5>.
> Record-Route: <sip:GATEWAY_1;lr=on;ftag=as17d625b5>.
> Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK0b52.7164f3d6.1.
> Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK0b52.a5ddb76.0.
> Via: SIP/2.0/UDP
> 64.24.35.73:5060;branch=z9hG4bK5dce8d77;rport=5060.
> From: "CALLER" <sip:CALLER at 64.24.35.73>;tag=as17d625b5.
> To: <sip:CALLEE at GATEWAY_1>.
> Contact: < sip:CALLER at 64.24.35.73>.
> Call-ID: 681bcb047355d7d85d939d542534d721 at 64.24.35.73.
> CSeq: 102 INVITE.
> Max-Forwards: 68.
> Date: Wed, 28 Mar 2007 13:58:45 GMT.
> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.
> Content-Type: application/sdp.
> Content-Length: 174.
> .
> v=0.
> o=root 7184 7184 IN IP4 64.24.35.73.
> s=session.
> c=IN IP4 OpenSER.
> t=0 0.
> m=audio 35998 RTP/AVP 0.
> a=rtpmap:0 PCMU/8000.
> a=silenceSupp:off - - - -.
> a=nortpproxy:yes.
>
> #
> U +0.022891 GATEWAY_2:5060 -> OpenSER:5060
> SIP/2.0 100 Trying bandwidth.com.
> Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK0b52.7164f3d6.0.
> Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK0b52.a5ddb76.0.
> Via: SIP/2.0/UDP
> 64.24.35.73:5060;branch=z9hG4bK5dce8d77;rport=5060.
> From: "CALLER" <sip:CALLER at 64.24.35.73>;tag=as17d625b5.
> To: <sip:CALLEE at GATEWAY _1>.
> Call-ID: 681bcb047355d7d85d939d542534d721 at 64.24.35.73.
> CSeq: 102 INVITE.
> Server: Bandwidth.com SDE (v1.0 ).
> Content-Length: 0.
> Warning: 392 GATEWAY_2:5060 "Noisy feedback tells:  pid=13590
> req_src_ip=OpenSER req_src_port=5060
> in_uri=sip:+RE-INVITE_CALLEE_1 at GATEWAY_2:5060
> out_uri=sip:+RE-INVITE_CALLEE_1 at 4.68.250.148 :5060
> via_cnt==3".
> .
>
> #
> U +0.000007 GATEWAY_2:5060 -> OpenSER:5060
> SIP/2.0 100 Trying bandwidth.com.
> Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK0b52.7164f3d6.1.
>  Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK0b52.a5ddb76.0.
> Via: SIP/2.0/UDP
> 64.24.35.73:5060;branch=z9hG4bK5dce8d77;rport=5060.
> From: "CALLER" < sip:CALLER at 64.24.35.73>;tag=as17d625b5.
> To: <sip:CALLEE at GATEWAY_1>.
> Call-ID: 681bcb047355d7d85d939d542534d721 at 64.24.35.73.
> CSeq: 102 INVITE.
> Server: Bandwidth.com SDE (v1.0).
> Content-Length: 0.
> Warning: 392 GATEWAY_2:5060 "Noisy feedback tells:  pid=13590
> req_src_ip=OpenSER req_src_port=5060 in_uri=sip:+RE-INVITE_CALLEE_2 at GATEWAY
> _2:5060 out_uri=sip:+RE-INVITE_CALLEE_2 at 4.68.250.148:5060
> via_cnt==3".
> .
>
> ##############
> U +2.054324 GATEWAY_2:5060 -> OpenSER:5060
> SIP/2.0 183 Session Progress.
> Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK0b52.7164f3d6.0 ,SIP/2.0/UDP
> GATEWAY_1;rport=5060;branch=z9hG4bK0b52.a5ddb76.0,SIP/2.0/UDP
> 64.24.35.73:5060;branch=z9hG4bK5dce8d77;rport=5060.
> Record-Route:
> <sip:GATEWAY_2;lr;ftag=as17d625b5>,<sip:OpenSER;lr=on;ftag=as17d625b5>,<sip:GATEWAY_1;lr=on;ftag=as17d625b5>.
> From: "CALLER" <sip:CALLER at 64.24.35.73>;tag=as17d625b5.
> To: <sip:CALLEE at GATEWAY_1>;tag=VPST506071629460.
> Call-ID: 681bcb047355d7d85d939d542534d721 at 64.24.35.73.
> CSeq: 102 INVITE.
> Contact:
> <sip:+RE-INVITE_CALLEE_1 at 4.68.250.148:5060;transport=udp>.
> Content-Type: application/sdp.
> Content-Length: 128.
> .
> v=0.
>  o=- 1175090325 1175090326 IN IP4 209.244.42.250.
> s=-.
> c=IN IP4 209.244.42.250.
> t=0 0.
> m=audio 61138 RTP/AVP 0.
> a=ptime:20.
>
> #
>  U +0.000244 OpenSER:5060 -> GATEWAY_1:5060
> SIP/2.0 183 Session Progress.
> Via: SIP/2.0/UDP
> GATEWAY_1;rport=5060;branch=z9hG4bK0b52.a5ddb76.0,SIP/2.0/UDP
> 64.24.35.73:5060;branch=z9hG4bK5dce8d77;rport=5060.
> Record-Route:
> <sip:GATEWAY_2;lr;ftag=as17d625b5>,<sip:OpenSER;lr=on;ftag=as17d625b5>,<sip:GATEWAY_1;lr=on;ftag=as17d625b5>.
> From: "CALLER" <sip:CALLER at 64.24.35.73 >;tag=as17d625b5.
> To: <sip:CALLEE at GATEWAY_1>;tag=VPST506071629460.
> Call-ID: 681bcb047355d7d85d939d542534d721 at 64.24.35.73.
> CSeq: 102 INVITE.
> Contact:
> <sip:+RE-INVITE_CALLEE_1 at 4.68.250.148:5060;transport=udp>.
> Content-Type: application/sdp.
> Content-Length: 143.
> .
> v=0.
> o=- 1175090325 1175090326 IN IP4 209.244.42.250 .
> s=-.
> c=IN IP4 OpenSER.
> t=0 0.
> m=audio 36002 RTP/AVP 0.
> a=ptime:20.
> a=nortpproxy:yes.
>
> ##
> U +0.213133 GATEWAY_2:5060 -> OpenSER:5060
> SIP/2.0 200 OK.
> Via: SIP/2.0/UDP OpenSER;branch= z9hG4bK0b52.7164f3d6.0,SIP/2.0/UDP
> GATEWAY_1;rport=5060;branch=z9hG4bK0b52.a5ddb76.0,SIP/2.0/UDP
> 64.24.35.73:5060;branch=z9hG4bK5dce8d77;rport=5060.
> Record-Route:
> <sip:GATEWAY_2;lr;ftag=as17d625b5>,<sip:OpenSER;lr=on;ftag=as17d625b5>,<sip:GATEWAY_1;lr=on;ftag=as17d625b5>.
> From: "CALLER" <sip:CALLER at 64.24.35.73>;tag=as17d625b5.
> To: <sip:CALLEE at GATEWAY_1>;tag=VPST506071629460.
> Call-ID: 681bcb047355d7d85d939d542534d721 at 64.24.35.73.
> CSeq: 102 INVITE.
> Contact:
> <sip:+RE-INVITE_CALLEE_1 at 4.68.250.148:5060;transport=udp>.
> Content-Type: application/sdp.
> Content-Length: 128.
> .
> v=0.
>  o=- 1175090325 1175090326 IN IP4 209.244.42.250.
> s=-.
> c=IN IP4 209.244.42.250.
> t=0 0.
> m=audio 61138 RTP/AVP 0.
> a=ptime:20.
>
> #
>  U +0.004792 OpenSER:5060 -> GATEWAY_1:5060
> SIP/2.0 200 OK.
> Via: SIP/2.0/UDP
> GATEWAY_1;rport=5060;branch=z9hG4bK0b52.a5ddb76.0,SIP/2.0/UDP
> 64.24.35.73:5060;branch=z9hG4bK5dce8d77;rport=5060.
> Record-Route:
> <sip:GATEWAY_2;lr;ftag=as17d625b5>,<sip:OpenSER;lr=on;ftag=as17d625b5>,<sip:GATEWAY_1;lr=on;ftag=as17d625b5>.
> From: "CALLER" <sip:CALLER at 64.24.35.73 >;tag=as17d625b5.
> To: <sip:CALLEE at GATEWAY_1>;tag=VPST506071629460.
> Call-ID: 681bcb047355d7d85d939d542534d721 at 64.24.35.73.
> CSeq: 102 INVITE.
> Contact:
> <sip:+RE-INVITE_CALLEE_1 at 4.68.250.148:5060;transport=udp>.
> Content-Type: application/sdp.
> Content-Length: 143.
> .
> v=0.
> o=- 1175090325 1175090326 IN IP4 209.244.42.250 .
> s=-.
> c=IN IP4 OpenSER.
> t=0 0.
> m=audio 36002 RTP/AVP 0.
> a=ptime:20.
> a=nortpproxy:yes.
>
> #
> U +0.000146 OpenSER:5060 -> GATEWAY_2:5060
> CANCEL sip:+RE-INVITE_CALLEE_2 at GATEWAY_2:5060 SIP/2.0.
> Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK0b52.7164f3d6.1.
> From: "CALLER" <sip:CALLER at 64.24.35.73>;tag=as17d625b5.
> Call-ID: 681bcb047355d7d85d939d542534d721 at 64.24.35.73.
> To: <sip:CALLEE at GATEWAY_1>.
> CSeq: 102 CANCEL.
> User-Agent: OpenSer (1.1.1-notls (x86_64/linux)).
> Content-Length: 0.
> .
>
> #
> U +0.028419 GATEWAY_2:5060 -> OpenSER:5060
> SIP/2.0 487 Request Terminated.
> Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK0b52.7164f3d6.1.
> Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK0b52.a5ddb76.0.
> Via: SIP/2.0/UDP 64.24.35.73:5060
> ;branch=z9hG4bK5dce8d77;rport=5060.
> From: "CALLER" <sip:CALLER at 64.24.35.73>;tag=as17d625b5.
> To:
> <sip:CALLEE at GATEWAY_1>;tag=2a6c315af837f0a6a989449d0bd9acf6-fcd9.
> Call-ID: 681bcb047355d7d85d939d542534d721 at 64.24.35.73.
> CSeq: 102 INVITE.
> Server: Bandwidth.com SDE (v1.0).
>  Content-Length: 0.
> Warning: 392 GATEWAY_2:5060 "Noisy feedback tells:  pid=13600
> req_src_ip=OpenSER req_src_port=5060
> in_uri=sip:+RE-INVITE_CALLEE_2 at GATEWAY_2:5060
> out_uri=sip:+RE-INVITE_CALLEE_2 at 4.68.250.148:5060
> via_cnt==1".
> .
>
> #
> U +0.000098 OpenSER:5060 -> GATEWAY_2:5060
> ACK sip:+RE-INVITE_CALLEE_2 at GATEWAY_2:5060 SIP/2.0.
> Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK0b52.7164f3d6.1.
> From: "CALLER" < sip:CALLER at 64.24.35.73>;tag=as17d625b5.
> Call-ID: 681bcb047355d7d85d939d542534d721 at 64.24.35.73.
> To:
> <sip:CALLEE at GATEWAY_1>;tag=2a6c315af837f0a6a989449d0bd9acf6-fcd9.
> CSeq: 102 ACK.
> User-Agent: OpenSer (1.1.1-notls (x86_64/linux)).
> Content-Length: 0.
> .
>
> #
> U +0.011645 GATEWAY_2:5060 -> OpenSER:5060
> SIP/2.0 200 ok -- no more pending branches.
> Via: SIP/2.0/UDP OpenSER;branch= z9hG4bK0b52.7164f3d6.1.
> From: "CALLER" <sip:CALLER at 64.24.35.73>;tag=as17d625b5.
> Call-ID: 681bcb047355d7d85d939d542534d721 at 64.24.35.73 .
> To:
> <sip:CALLEE at GATEWAY_1>;tag=2a6c315af837f0a6a989449d0bd9acf6-fcd9.
> CSeq: 102 CANCEL.
> Server: Bandwidth.com SDE (v1.0).
> Content-Length: 0.
> Warning: 392 GATEWAY_2:5060 "Noisy feedback tells:  pid=13600
> req_src_ip=OpenSER req_src_port=5060 in_uri=
> sip:+RE-INVITE_CALLEE_2 at GATEWAY_2:5060
> out_uri=sip:+RE-INVITE_CALLEE_2 at GATEWAY_2:5060 via_cnt==1".
> .
>
> #
> U +0.030857 GATEWAY_1:5060 -> OpenSER:5060
> ACK sip:+RE-INVITE_CALLEE_1 at 4.68.250.148:5060;transport=udp
> SIP/2.0.
> Via: SIP/2.0/UDP GATEWAY_1;branch=z9hG4bK0b52.a5ddb76.2.
> Via: SIP/2.0/UDP
> 64.24.35.73:5060;branch=z9hG4bK29c21d5a;rport=5060.
> Route:
> <sip:OpenSER;lr=on;ftag=as17d625b5>,<sip:GATEWAY_2;lr;ftag=as17d625b5>.
> From: "CALLER" <sip:CALLER at 64.24.35.73>;tag=as17d625b5.
> To: <sip:CALLEE at GATEWAY_1>;tag=VPST506071629460.
> Contact: < sip:CALLER at 64.24.35.73>.
> Call-ID: 681bcb047355d7d85d939d542534d721 at 64.24.35.73.
> CSeq: 102 ACK.
> User-Agent: US LEC VOIP.
> Max-Forwards: 69.
> Content-Length: 0.
> .
>
> #
> U +0.000183 OpenSER:5060 -> GATEWAY_2:5060
> ACK sip:+RE-INVITE_CALLEE_1 at 4.68.250.148:5060;transport=udp
> SIP/2.0.
> Record-Route: <sip:OpenSER;lr=on;ftag=as17d625b5>.
>  Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK0b52.7164f3d6.3.
> Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK0b52.a5ddb76.2.
> Via: SIP/2.0/UDP
> 64.24.35.73:5060;branch=z9hG4bK29c21d5a;rport=5060.
> Route: <sip:GATEWAY_2;lr;ftag=as17d625b5>.
> From: "CALLER" <sip:CALLER at 64.24.35.73>;tag=as17d625b5.
> To: <sip:CALLEE at GATEWAY_1>;tag=VPST506071629460.
> Contact: <sip:CALLER at 64.24.35.73>.
> Call-ID: 681bcb047355d7d85d939d542534d721 at 64.24.35.73.
> CSeq: 102 ACK.
> Max-Forwards: 68.
> Content-Length: 0.
> P-hint: rr-enforced.
> .
>
> #####################################################################################################################################################################################################################################################################################################################################################################################################################################################################
> U +71.203150 GATEWAY_1:5060 -> OpenSER:5060
> BYE sip:+RE-INVITE_CALLEE_1 at 4.68.250.148:5060;transport=udp
> SIP/2.0.
> Via: SIP/2.0/UDP GATEWAY_1;branch=z9hG4bK1b52.5ebf0565.0.
> Via: SIP/2.0/UDP
> 64.24.35.73:5060;branch=z9hG4bK53c03317;rport=5060.
> Route:
> <sip:OpenSER;lr=on;ftag=as17d625b5>,<sip:GATEWAY_2;lr;ftag=as17d625b5>.
> From: "CALLER" < sip:CALLER at 64.24.35.73>;tag=as17d625b5.
> To: <sip:CALLEE at GATEWAY_1>;tag=VPST506071629460.
> Contact: <sip:CALLER at 64.24.35.73>.
> Call-ID: 681bcb047355d7d85d939d542534d721 at 64.24.35.73.
> CSeq: 103 BYE.
> User-Agent: US LEC VOIP.
> Max-Forwards: 69.
> Content-Length: 0.
> .
>
> #
> U +0.003835 OpenSER:5060 -> GATEWAY_2:5060
> BYE sip:+RE-INVITE_CALLEE_1 at 4.68.250.148
> :5060;transport=udp SIP/2.0.
> Record-Route: <sip:OpenSER;lr=on;ftag=as17d625b5>.
> Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK1b52.25391854.0.
> Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK1b52.5ebf0565.0.
>  Via: SIP/2.0/UDP
> 64.24.35.73:5060;branch=z9hG4bK53c03317;rport=5060.
> Route: <sip:GATEWAY_2;lr;ftag=as17d625b5>.
> From: "CALLER" < sip:CALLER at 64.24.35.73>;tag=as17d625b5.
> To: <sip:CALLEE at GATEWAY_1>;tag=VPST506071629460.
> Contact: <sip:CALLER at 64.24.35.73>.
> Call-ID: 681bcb047355d7d85d939d542534d721 at 64.24.35.73.
> CSeq: 103 BYE.
> Max-Forwards: 68.
> Content-Length: 0.
> P-hint: rr-enforced.
> .
>
> #
> U +0.073996 GATEWAY_2:5060 -> OpenSER:5060
> SIP/2.0 200 OK.
> Via: SIP/2.0/UDP OpenSER;branch= z9hG4bK1b52.25391854.0,SIP/2.0/UDP
> GATEWAY_1;rport=5060;branch=z9hG4bK1b52.5ebf0565.0,SIP/2.0/UDP
> 64.24.35.73:5060;branch=z9hG4bK53c03317;rport=5060.
> Record-Route:
> <sip:GATEWAY_2;lr;ftag=as17d625b5>,<sip:OpenSER;lr=on;ftag=as17d625b5>.
> From: "CALLER" <sip:CALLER at 64.24.35.73>;tag=as17d625b5.
> To: <sip:CALLEE at GATEWAY_1>;tag=VPST506071629460.
> Call-ID: 681bcb047355d7d85d939d542534d721 at 64.24.35.73.
> CSeq: 103 BYE.
> Contact:
> <sip:+RE-INVITE_CALLEE_1 at 4.68.250.148:5060;transport=udp>.
> Content-Length: 0.
> .
>
> #
> U +0.000100 OpenSER:5060 -> GATEWAY_1:5060
> SIP/2.0 200 OK.
> Via: SIP/2.0/UDP
> GATEWAY_1;rport=5060;branch=z9hG4bK1b52.5ebf0565.0,SIP/2.0/UDP
> 64.24.35.73:5060;branch=z9hG4bK53c03317;rport=5060.
> Record-Route:
> <sip:GATEWAY_2;lr;ftag=as17d625b5>,<sip:OpenSER;lr=on;ftag=as17d625b5>.
> From: "CALLER" <sip:CALLER at 64.24.35.73>;tag=as17d625b5.
> To: <sip:CALLEE at GATEWAY_1>;tag=VPST506071629460.
> Call-ID: 681bcb047355d7d85d939d542534d721 at 64.24.35.73.
> CSeq: 103 BYE.
> Contact:
> <sip:+RE-INVITE_CALLEE_1 at 4.68.250.148:5060;transport=udp>.
> Content-Length: 0.
> .
>
> ################exit
> 1036 received, 0 dropped
>
> Thanks Again everyone.
>
> --
> Brandon Armstead
> _______________________________________________
> Users mailing list
> Users at openser.org
> http://openser.org/cgi-bin/mailman/listinfo/users
>
>

More information about the Users mailing list