Hello,
We solved problems by disabling double rr in rr module.
Now this works well! :)
Thank all of you,
Julia.
_____
From: Julia [mailto:juliabo@gmail.com] Sent: Monday, February 04, 2013 3:17 PM To: 'miconda@gmail.com'; 'SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) -Users Mailing List' Subject: RE: [SR-Users] How to rewrite "tu" in CANCEL message ?
Hello Daniel,
We tested in version 3.3.0 and got some problems:
1) Modified To header sent in CANCEL only when we add msg_apply_changes() after uac_replace_to()command in INVITE set out.
2) When we add msg_apply_changes(),INVITE is being sent out with additional Record-route header (without IP):
S<:E"@<F<INVITE sip:039988002@172.16.60.6 mailto:sip%3A039988002@172.16.60.6 ;user=phone SIP/2.0 Record-Route: sip:;r2=on;lr;ftag=02e3a8c0-5ffc5d-t-2;vst=AAAAAHQAAAwLAQkICnABBXIfCAQABwYW GAlHRktAB0VYWV5edXNlcj1waG9uZQ-- Record-Route: sip:172.16.60.70;r2=on;lr;ftag=02e3a8c0-5ffc5d-t-2;vst=AAAAAHQAAAwLAQkICnAB BXIfCAQABwYWGAlHRktAB0VYWV5edXNlcj1waG9uZQ-- Via: SIP/2.0/UDP 172.16.60.70;branch=z9hG4bK5653.9713646.0 Via: SIP/2.0/UDP 192.168.225.2:50602;branch=z9hG4bK00000000005ffc5d511f5cf933dcd0456cb2ffe587 4d2a08 Max-Forwards: 68 From: "39936646 39936646" sip:39936646;cpc=ordinary@192.168.225.2:5060;user=phone;tag=02e3a8c0-5ffc5 d-t-2 To: <sip:039988002@172.16.60.6 mailto:sip%3A039988002@172.16.60.6 ;user=phone> Call-ID: 1bf13574-02e3a8c0-00010c35@192.168.225.2 CSeq: 2 INVITE Contact: sip:39936646@192.168.225.2:50602 User-Agent: NetCentrex CCS Softswitch/7.11.2 Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, INFO, PRACK, UPDATE, NOTIFY Supported: 100rel P-Asserted-Identity: "39936646 39936646" sip:39936646;cpc=ordinary@192.168.225.2:5060;user=phone Privacy: none Content-Type: application/sdp Content-Length: 163 X-Ncx-Service-Info: h450-info=0x000210043a000154010010043b00015503408000;ncx-info=0x407100330801 C016653136343A303030303030393732333939333636343601B0020C00010011333939333636 3436203339393336363436
v=0 o=10.203.22.10 14111 2 IN IP4 10.203.22.10 s=SIP Call c=IN IP4 10.203.22.10 t=0 0 a=sendrecv m=audio 8368 RTP/AVP 8 a=rtpmap:8 PCMA/8000/1 a=ptime:20
3) If TOPOH module is used, mask IP address (10.1.1.10) is sent in the second Record-route (instead of local host IP).
J5INVITE sip:039988002@172.16.60.6 mailto:sip%3A039988002@172.16.60.6 ;user=phone SIP/2.0 Record-Route: sip:;r2=on;lr;ftag=02e3a8c0-5ff136-t-2;vst=AAAAAHQAAAwLAQkICnABBXIfCAQABwYW GAlHRktAB0VYWV5edXNlcj1waG9uZQ-- Record-Route: sip:10.1.1.10;line=sr-N6IAzBFwMJZfWJZ6MGZwMx1LMBu5oB1dNB1EpSthH.yLg.WrzSMAO .KEgBFlWJu4O.VXphW4Hjt0Pjt0mtt0Pjtw.FtaC4IxoqtGPIregqW0jjtGpuI9a4tdmtenpFtGM tggKu3ugRa3.EfBCBtw3jNspKYaOm4* Via: SIP/2.0/UDP 172.16.60.70;branch=z9hG4bK7bff.5c4d0c12.0 Via: SIP/2.0/UDP 10.1.1.10;branch=z9hG4bKsr-j4IPOlV7MGQKatycM.qLOBF6zGZLMBj7MBvuMx3AMB1jmxuqC 93X3heroEWvH9vsCFN43qdAMxyAMxyAMxyAWRgEM.M63EMAzR3u3lpq3RV4MxprWRjuzRaBg.cw3 RMAz.PLzSM* Max-Forwards: 68 From: "39936646 39936646" sip:39936646;cpc=ordinary@192.168.225.2:5060;user=phone;tag=02e3a8c0-5ff13 6-t-2 To: <sip:039988002@172.16.60.6 mailto:sip%3A039988002@172.16.60.6 ;user=phone> Call-ID: 3fe92128-02e3a8c0-00010c15@192.168.225.2 CSeq: 2 INVITE Contact: sip:10.1.1.10;line=sr-N6IAzBMsz.M6WBP6PxFsMJZfWBc7MBVuOBV-W.y6MxV* User-Agent: NetCentrex CCS Softswitch/7.11.2 Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, INFO, PRACK, UPDATE, NOTIFY Supported: 100rel P-Asserted-Identity: "39936646 39936646" sip:39936646;cpc=ordinary@192.168.225.2:5060;user=phone Privacy: none Content-Type: application/sdp Content-Length: 163 X-Ncx-Service-Info: h450-info=0x0002100434000154010010043500015503408000;ncx-info=0x407100330801 C016653136343A303030303030393732333939333636343601B0020C00010011333939333636 3436203339393336363436
v=0 o=10.203.22.10 14090 2 IN IP
Thank you,
Julia
-----Original Message----- From: Julia [mailto:juliabo@gmail.com] Sent: Thursday, January 31, 2013 2:03 PM To: 'miconda@gmail.com'; 'SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) -Users Mailing List' Subject: RE: [SR-Users] How to rewrite "tu" in CANCEL message ?
Thank you,
we will try to test it.
-----Original Message-----
From: Daniel-Constantin Mierla [mailto:miconda@gmail.com]
Sent: Thursday, January 31, 2013 1:57 PM
To: Julia; 'SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) -Users Mailing List'
Subject: Re: [SR-Users] How to rewrite "tu" in CANCEL message ?
I checked the sources and found that building CANCEL with From/To
headers used in the INVITE sent out is done when using uac functions for
changing their value. Some internal flags are set by those functions.
So a patch should be done for remove_hf()/insert_hf() case or
alternatively export a function to explicitely set these internal flags
from config (do be used by the script writer when knowing the from/to
headers where changed in some way).
Without a patch, the uac module functions have to be used.
Cheers,
Daniel
On 1/31/13 12:29 PM, Julia wrote:
We get the same result with
modparam("tm", "reparse_invite", 1) and
modparam("tm", "reparse_invite", 0)
-----Original Message-----
From: sr-users-bounces@lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of
Daniel-Constantin Mierla
Sent: Thursday, January 31, 2013 1:24 PM
To: SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) -
UsersMailing List
Subject: Re: [SR-Users] How to rewrite "tu" in CANCEL message ?
Hello,
have you changed the value for tm parameter 'reparse_invite':
http://kamailio.org/docs/modules/stable/modules/tm.html#reparse_invite
Cheers,
Daniel
On 1/31/13 12:02 PM, Julia wrote:
OK, but a problem is in partially re-parsing of CANCEL.
ru = modified ru;
tu = original tu;
fu = original fu.
In this case 481 received from GW.
INVITE --> Kam INVIRE -->
ru=a ru=c
tu=a tu=c
fu=b fu=d
<---100 <--- 100
<---180 <---180
CANCEL --> CANCEL -->
ru=a ru=c
tu=a tu=a
fu=b fu=b
<--481 Call/Transaction does not exist
Thank you,
-----Original Message-----
From: sr-users-bounces@lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Olle E.
Johansson
Sent: Thursday, January 31, 2013 10:52 AM
To: SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) -
UsersMailing List
Subject: Re: [SR-Users] How to rewrite "tu" in CANCEL message ?
Unless you rewrote the To-URI in the INVITE, you really should not try to
change a CANCEL. It needs to be almost a copy of the matching INVITE.
/O
30 jan 2013 kl. 14:40 skrev Carsten Bock carsten@ng-voice.com:
Hi,
probably the best way is to simply use the uac_replace_to-method from
the uac module:
http://www.kamailio.org/docs/modules/devel/modules/uac.html#id2494560
(tested with 3.3)
Kind regards,
Carsten
2013/1/30 Julia juliabo@gmail.com:
Hello all,
Is there any way to rewrite tu in CANCEL message in 3.2.1?
We use remove_hf / insert_hf for INVITEs tu modification before
t_relay.
It works fine, but it doesnt work for CANCEL (INVITE re-parsing is
disabled).
Ths,
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