Re: [SR-Users] Topos: contact header is not updated avec RE-INVITE - sr-users

16 Jun 2017


      You are welcome.
--
WBR
Sergey Basov
15 июня 2017 г. 10:13 PM пользователь "Abdoul Osséni" <
abdoul.osseni@gmail.com> написал:
...
Hello, yes, you were right.
There was something wrong in my routing config.
See below, I remove the bad config.
Thank you very much
route[WITHINDLG] {
……
….
  if (loose_route()) {

            route(DLGURI);

            if (is_method("BYE")) {

                    setflag(FLT_ACC); # do accounting ...

                    setflag(FLT_ACCFAILED); # ... even if the

transaction fails
            } else if ( is_method("ACK") ) {

                    # ACK is forwarded statelessy

                    route(NATMANAGE);

            } else if ( is_method("NOTIFY") ) {

                    # Add Record-Route for in-dialog NOTIFY as per RFC


              record_route();

      }

           else if ( is_method("INVITE") ) {

                # even if in most of the cases is useless, do RR


for
              # re-INVITEs alos, as some buggy clients do change route

set
              # during the dialog.

              xlog("Route with in Dialog: loose route $rU -> $fU\n");

              record_route();

            }

            route(RELAY);

            exit;

    }


……
….
}
Regards
2017-06-15 16:27 GMT+02:00 Sergey Basov sergey.v.basov@gmail.com:
...
Do you only change topoh to topos in your config?
You can find my dump attached. There is duplicate packets this is issue
of my capture architecture..
--
WBR
Sergey Basov
15 июня 2017 г. 5:20 PM пользователь "Sergey Basov" <
sergey.v.basov@gmail.com> написал:
Its very strange...
I have record routes from 1 side and from another side, they are stripped
and restored normaly.
On reinvite you have incorrect contact restored.
I will look at my config.
--
WBR
Sergey Basov
15 июня 2017 г. 5:09 PM пользователь "Abdoul Osséni" <
abdoul.osseni@gmail.com> написал:
The record route is missing with topos module. Maybe it is that the
...
problem?
Regards.
2017-06-15 16:04 GMT+02:00 Abdoul Osséni abdoul.osseni@gmail.com:
...
I tried with an another uac (without +sip.instance="urn:uuid:14d62
d4f-8426-486b-88ee-077b9ff1fae2" in contact).  Same issue.
I checked my routing logic in Kamailio. Same configs describe ici :
http://kb.asipto.com/asterisk:realtime:kamailio-4.0.x-asteri
sk-11.3.0-astdb?s[]=asterisk.
[image: Images intégrées 1]
Regards
Abdoul.
2017-06-15 14:34 GMT+02:00 Sergey Basov sergey.v.basov@gmail.com:
...
I checked in my environment all ok.
Can you try without +sip.instance="urn:uuid:14d62
d4f-8426-486b-88ee-077b9ff1fae2" in contact?
--
Best regards,
Sergey Basov                     e-mail: sergey.v.basov@gmail.com
2017-06-15 12:52 GMT+03:00 Abdoul Osséni abdoul.osseni@gmail.com:
...
Please find in attachment.

topos module is disabled
topoh module is enabled

I have no issue -- the contact header is updated.
I have only this issue when topos module is enabled but I will check
again my routing logic in kamailio.
Regards
2017-06-15 11:39 GMT+02:00 Sergey Basov sergey.v.basov@gmail.com:
> I think you may have some error in your routing logic in kamailio...
>
> Can you try to disable topos module and try with topoh to see does
> it handles contact modification properly?
>
> --
> Best regards,
> Sergey Basov                     e-mail: sergey.v.basov@gmail.com
>
> 2017-06-15 12:07 GMT+03:00 Abdoul Osséni abdoul.osseni@gmail.com:
>
>> Hi,
>>
>> Please find in attachment the pcap file.
>>
>> Regards
>>
>> Abdoul
>>
>> 2017-06-15 9:43 GMT+02:00 Sergey Basov sergey.v.basov@gmail.com:
>>
>>> Hello,
>>>
>>> Can you send dump of the both side of call.
>>> I using this module into production I have a lot of Re-Invites and
>>> does not have this problem.
>>>
>>> --
>>> Best regards,
>>> Sergey Basov                     e-mail: sergey.v.basov@gmail.com
>>>
>>> 2017-06-15 10:18 GMT+03:00 Abdoul Osséni abdoul.osseni@gmail.com
>>> :
>>>
>>>> Hello,
>>>>
>>>> I have an issue when loading topos module on Kamailio 5.0.2
>>>> version.
>>>>
>>>> root@proxy:/home/tcpdump# kamailio -V
>>>> version: kamailio 5.0.2 (x86_64/linux)
>>>>
>>>>
>>>>
>>>> The call flow is: uac --> kamailio --> Asterisk
>>>>
>>>> 1) Invite from uac
>>>> 2) Kamailio forward the invite to asterisk
>>>> 3) asterisk send 200 OK to kamailio
>>>> 4) kamailio send 200 OK to uac -> in the conctact header, i can
>>>> see the IP address of kamailio
>>>> 5) uac send ACK to kamailio and kamailio forward the ACK to
>>>> Asterisk
>>>> 6) uac send re-invite: "media change" to kamailio.
>>>> 7) kamailio forward the re-invite to asterisk and asterisk send
>>>> 200 OK to kamailio
>>>> 8) kamailio send 200 ok to uac --> but the contact header
>>>> contains IP of Asterisk and not kamailio: is it normal?
>>>>
>>>> Thank for you help.
>>>>
>>>> Regards
>>>> --
>>>> Abdoul OSSENI
>>>>
>>>>
>>>> _______________________________________________
>>>> Kamailio (SER) - Users Mailing List
>>>> sr-users@lists.kamailio.org
>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>>
>>>>
>>>
>>> _______________________________________________
>>> Kamailio (SER) - Users Mailing List
>>> sr-users@lists.kamailio.org
>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>
>>>
>>
>
--
Abdoul OSSENI
Ingénieur Réseaux et systèmes chez THALES
Co-Fondateur de ON SERVICES
Tél : +33 601 135 167
--
Abdoul OSSENI
Ingénieur Réseaux et systèmes chez THALES
Co-Fondateur de ON SERVICES
Tél : +33 601 135 167
--
Abdoul OSSENI
Ingénieur Réseaux et systèmes chez THALES
Co-Fondateur de ON SERVICES
Tél : +33 601 135 167
--
Abdoul OSSENI
Ingénieur Réseaux et systèmes chez THALES
Co-Fondateur de ON SERVICES
Tél : +33 601 135 167