Hello!
While using topology_hiding() in 1.7.2 i see such problem (in attachment)
I want pay attention on 487 answer which was generated by Opensips. The answer
without Via header.
Call direction
Some server 1 – Some server 2 – Opensips – phone terminal
Some server 1 – 3.3.3.3
Some server 2 – 2.2.2.2
Opensips – 1.1.1.1
Phone terminal – 4.4.4.4
Thank you for any help.
U 2012/03/12 06:53:33.951937 2.2.2.2:5060 -> 1.1.1.1:5060
INVITE sip:[email protected]:5060 SIP/2.0.
Record-Route: <sip:2.2.2.2;lr=on;ftag=3481B5F4-1BB0;did=8a3.5fdc5226>.
Via: SIP/2.0/UDP 2.2.2.2;branch=z9hG4bKa724.0a43f2b4.0.
Via: SIP/2.0/UDP 3.3.3.3:5060;x-route-tag="tgrp:TFOP";branch=z9hG4bK2E2B0114E3.
From: <sip:[email protected]>;tag=3481B5F4-1BB0.
To: <sip:[email protected]>.
Date: Mon, 12 Mar 2012 03:51:21 GMT.
Call-ID: [email protected].
Supported: 100rel,timer,resource-priority,replaces,sdp-anat.
Min-SE: 1800.
Cisco-Guid: 2003225643-1798115809-3052011554-2438468884.
User-Agent: Cisco-SIPGateway/IOS-12.x.
Accept-Language: ru.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE,
NOTIFY, INFO, REGISTER.
CSeq: 101 INVITE.
Max-Forwards: 15.
Timestamp: 1331524281.
Contact: <sip:[email protected]:5060>.
Remote-Party-ID:<sip:[email protected]>;party=calling;screen=yes;privacy=off.
Expires: 100.
Allow-Events: telephone-event.
P-Asserted-Identity: <sip:[email protected]>.
Content-Type: application/sdp.
Content-Disposition: session;handling=required.
Content-Length: 467.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 8518 5257 IN IP4 3.3.3.3.
s=SIP Call.
c=IN IP4 3.3.3.3.
t=0 0.
m=audio 23110 RTP/AVP 8 0 18 4 98 3 116 101.
c=IN IP4 3.3.3.3.
a=rtpmap:8 PCMA/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:18 G729/8000.
a=fmtp:18 annexb=yes.
a=rtpmap:4 G723/8000.
a=fmtp:4 bitrate=6.3;annexa=yes.
U 2012/03/12 06:53:33.954434 1.1.1.1:5060 -> 2.2.2.2:5060
SIP/2.0 100 Giving a try.
Via: SIP/2.0/UDP 2.2.2.2;branch=z9hG4bKa724.0a43f2b4.0.
Via: SIP/2.0/UDP 3.3.3.3:5060;x-route-tag="tgrp:TFOP";branch=z9hG4bK2E2B0114E3.
From: <sip:[email protected]>;tag=3481B5F4-1BB0.
To: <sip:[email protected]>.
Call-ID: [email protected].
CSeq: 101 INVITE.
Content-Length: 0.
.
U 2012/03/12 06:53:33.965353 1.1.1.1:5068 -> 4.4.4.4:5061
INVITE sip:[email protected]:5061;rinstance=123cfbd12e9fdceb;transport=UDP
SIP/2.0.
Via: SIP/2.0/UDP 1.1.1.1:5068;branch=z9hG4bKa724.382ff2f2.0.
From: <sip:[email protected]>;tag=3481B5F4-1BB0.
To: <sip:[email protected]>.
Date: Mon, 12 Mar 2012 03:51:21 GMT.
Call-ID: [email protected].
Supported: 100rel,timer,resource-priority,replaces,sdp-anat.
Min-SE: 1800.
Cisco-Guid: 2003225643-1798115809-3052011554-2438468884.
User-Agent: Cisco-SIPGateway/IOS-12.x.
Accept-Language: ru.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE,
NOTIFY, INFO, REGISTER.
CSeq: 101 INVITE.
Max-Forwards: 15.
Timestamp: 1331524281.
Contact: <sip:1.1.1.1:5068;did=8a3.afd1f0f1>.
Remote-Party-ID:<sip:[email protected]>;party=calling;screen=yes;privacy=full.
Expires: 100.
Allow-Events: telephone-event.
P-Asserted-Identity: <sip:[email protected]>.
Content-Type: application/sdp.
Content-Disposition: session;handling=required.
Content-Length: 485.
Privacy: user.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 8518 5257 IN IP4 1.1.1.1.
s=SIP Call.
c=IN IP4 1.1.1.1.
t=0 0.
m=audio 37664 RTP/AVP 8 0 18 4 98 3 116 101.
c=IN IP4 1.1.1.1.
a=rtpmap:8 PCMA/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:18 G729/8000.
a=fmtp:18 annexb=yes.
a=rtpmap:4 G723/8000.
a=fmtp:4 bitrate=6.3;annexa=yes.
a=rtpmap:98 G726-32/8000.
a=rtpmap:3 GSM/8000.
a=rtpmap:116 iLBC/8000.
a=fmtp:116 mode=20.
a=rtpmap:
U 2012/03/12 06:53:34.007541 4.4.4.4:5061 -> 1.1.1.1:5068
SIP/2.0 180 Ringing.
Via: SIP/2.0/UDP 1.1.1.1:5068;branch=z9hG4bKa724.382ff2f2.0.
Contact: <sip:[email protected]:5061;rinstance=123cfbd12e9fdceb;transport=UDP>.
To: <sip:[email protected]>;tag=40712220.
From: <sip:[email protected]>;tag=3481B5F4-1BB0.
Call-ID: [email protected].
CSeq: 101 INVITE.
User-Agent: Zoiper rev.11137.
Content-Length: 0.
.
U 2012/03/12 06:53:34.008893 1.1.1.1:5060 -> 2.2.2.2:5060
SIP/2.0 180 Ringing.
Via: SIP/2.0/UDP 2.2.2.2;branch=z9hG4bKa724.0a43f2b4.0.
Via: SIP/2.0/UDP 3.3.3.3:5060;x-route-tag="tgrp:TFOP";branch=z9hG4bK2E2B0114E3.
Contact: <sip:1.1.1.1;did=8a3.afd1f0f1>.
To: <sip:[email protected]>;tag=40712220.
From: <sip:[email protected]>;tag=3481B5F4-1BB0.
Call-ID: [email protected].
CSeq: 101 INVITE.
User-Agent: Zoiper rev.11137.
Content-Length: 0.
.
U 2012/03/12 06:53:36.133896 2.2.2.2:5060 -> 1.1.1.1:5060
CANCEL sip:[email protected]:5060 SIP/2.0.
Via: SIP/2.0/UDP 2.2.2.2;branch=z9hG4bKa724.0a43f2b4.0.
From: <sip:[email protected]>;tag=3481B5F4-1BB0.
Call-ID: [email protected].
To: <sip:[email protected]>.
CSeq: 101 CANCEL.
Max-Forwards: 70.
Content-Length: 0.
.
U 2012/03/12 06:53:36.136706 1.1.1.1:5060 -> 2.2.2.2:5060
SIP/2.0 200 canceling.
Via: SIP/2.0/UDP 2.2.2.2;branch=z9hG4bKa724.0a43f2b4.0.
From: <sip:[email protected]>;tag=3481B5F4-1BB0.
Call-ID: [email protected].
To: <sip:[email protected]>;tag=ce49fa0f7da45197aed20075f71b49e7-9cd3.
CSeq: 101 CANCEL.
Content-Length: 0.
.
U 2012/03/12 06:53:36.136804 1.1.1.1:5068 -> 4.4.4.4:5061
CANCEL sip:[email protected]:5061;rinstance=123cfbd12e9fdceb;transport=UDP
SIP/2.0.
Via: SIP/2.0/UDP 1.1.1.1:5068;branch=z9hG4bKa724.382ff2f2.0.
From: <sip:[email protected]>;tag=3481B5F4-1BB0.
Call-ID: [email protected].
To: <sip:[email protected]>.
CSeq: 101 CANCEL.
Max-Forwards: 70.
Reason: SIP;cause=487;text="ORIGINATOR_CANCEL".
Content-Length: 0.
.
U 2012/03/12 06:53:36.157864 4.4.4.4:5061 -> 1.1.1.1:5068
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 1.1.1.1:5068;branch=z9hG4bKa724.382ff2f2.0.
Contact: <sip:[email protected]:5061;rinstance=123cfbd12e9fdceb;transport=UDP>.
To: <sip:[email protected]>;tag=40712220.
From: <sip:[email protected]>;tag=3481B5F4-1BB0.
Call-ID: [email protected].
CSeq: 101 CANCEL.
User-Agent: Zoiper rev.11137.
Content-Length: 0.
.
U 2012/03/12 06:53:36.157918 4.4.4.4:5061 -> 1.1.1.1:5068
SIP/2.0 487 Request Terminated.
Via: SIP/2.0/UDP 1.1.1.1:5068;branch=z9hG4bKa724.382ff2f2.0.
To: <sip:[email protected]>;tag=40712220.
From: <sip:[email protected]>;tag=3481B5F4-1BB0.
Call-ID: [email protected].
CSeq: 101 INVITE.
User-Agent: Zoiper rev.11137.
Content-Length: 0.
.
U 2012/03/12 06:53:36.159492 1.1.1.1:5068 -> 4.4.4.4:5061
ACK sip:[email protected]:5061;rinstance=123cfbd12e9fdceb;transport=UDP
SIP/2.0.
Via: SIP/2.0/UDP 1.1.1.1:5068;branch=z9hG4bKa724.382ff2f2.0.
From: <sip:[email protected]>;tag=3481B5F4-1BB0.
Call-ID: [email protected].
To: <sip:[email protected]>;tag=40712220.
CSeq: 101 ACK.
Max-Forwards: 70.
Content-Length: 0.
.
U 2012/03/12 06:53:36.159952 1.1.1.1:5060 -> 2.2.2.2:5060
SIP/2.0 487 Request Terminated.
To: <sip:[email protected]>;tag=40712220.
From: <sip:[email protected]>;tag=3481B5F4-1BB0.
Call-ID: [email protected].
CSeq: 101 INVITE.
User-Agent: Zoiper rev.11137.
Content-Length: 0.
.
U 2012/03/12 06:53:37.207570 1.1.1.1:5060 -> 2.2.2.2:5060
SIP/2.0 487 Request Terminated.
To: <sip:[email protected]>;tag=40712220.
From: <sip:[email protected]>;tag=3481B5F4-1BB0.
Call-ID: [email protected].
CSeq: 101 INVITE.
User-Agent: Zoiper rev.11137.
Content-Length: 0.
.
U 2012/03/12 06:53:39.210929 1.1.1.1:5060 -> 2.2.2.2:5060
SIP/2.0 487 Request Terminated.
To: <sip:[email protected]>;tag=40712220.
From: <sip:[email protected]>;tag=3481B5F4-1BB0.
Call-ID: [email protected].
CSeq: 101 INVITE.
User-Agent: Zoiper rev.11137.
Content-Length: 0.
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