[SR-Users] Outbound and Registrar. No binding update

[José Luis Millán]

Yes,

Verified, 'gruu_enabled' is set to one.

Regards

2012/7/27 Daniel-Constantin Mierla <miconda at gmail.com>

> Hello,
>
> just to be sure before going to any further investigation (as I remember,
> such  case I tested a bit with some command line tools due to lack of a sip
> phone with good ob/gruu support), do you have in the config:
>
> modparam("registrar", "gruu_enabled", 1)
>
> The default config file in 3.3, has the parameter set to 0.
>
> Cheers,
> Daniel
>
>
> On 7/27/12 10:05 AM, Iñaki Baz Castillo wrote:
>
>> Hi, full agree with this bug report. Adding the devel maillist. More
>> comments at the end of the mail:
>>
>>
>> 2012/7/26 José Luis Millán <jmillan at aliax.net>:
>>
>>> Hi,
>>>
>>> I'm using Kamilio 3.3.0  as registrar server. I`m using an outbound
>>> proxy so
>>> 'use_path' parameter or 'registrar' module is enabled.
>>>
>>> According to RFC 5626, a re-registration from a specific combination of
>>> AoR,
>>> instance_id and reg_id must update the binding.
>>>
>>> ""
>>>     If the registrar receives a re-registration for a specific
>>>     combination of AOR, and instance-id and reg-id values, the registrar
>>>     MUST update any information that uniquely identifies the network flow
>>>     over which the request arrived if that information has changed, and
>>>     SHOULD update the time the binding was last updated.
>>> ""
>>>
>>> In my installation this is not fullfilled as shown:
>>>
>>> ""
>>>          AOR:: jmillan
>>>                  Contact:: sip:jmillan at MY_IP;transport=**ws;ov-ob=a570655c14
>>> Q=
>>>                          Expires:: 181
>>>                          Callid:: 1hgq3khalq2rzfr
>>>                          Cseq:: 108
>>>                          User-agent:: JsSIP 0.1.0
>>>                          Path::
>>> <sip:OUTBOUND_IP:9090;**transport=tcp;lr;ovid=**
>>> de0c0b9f>,<sip:a570655c14@**OUTBOUND_IP:10080;transport=**
>>> ws;lr;ovid=de0c0b9f;ob>
>>>                          State:: CS_SYNC
>>>                          Flags:: 0
>>>                          Cflag:: 0
>>>                          Socket:: tcp:KAM_IP:5060
>>>                          Methods:: 783
>>>                          Ruid:: uloc-50119d99-328e-1
>>>                          Instance::
>>> <urn:uuid:38dce009-ae1f-4fd1-**91dc-99ed9affddc1>
>>>                          Reg-Id:: 1
>>>                  Contact:: sip:jmillan at MY_IP;transport=**ws;ov-ob=1dd97b4d51
>>> Q=
>>>                          Expires:: 193
>>>                          Callid:: 1hgq3khalq2rzfr
>>>                          Cseq:: 110
>>>                          User-agent:: JsSIP 0.1.0
>>>                          Path::
>>> <sip:OUTBOUND_IP:9090;**transport=tcp;lr;ovid=**
>>> de0c0b9f>,<sip:1dd97b4d51@**OUTBOUND_IP:10080;transport=**
>>> ws;lr;ovid=de0c0b9f;ob>
>>>                          State:: CS_SYNC
>>>                          Flags:: 0
>>>                          Cflag:: 0
>>>                          Socket:: tcp:KAM_IP:5060
>>>                          Methods:: 783
>>>                          Ruid:: uloc-50119d99-3290-2
>>>                          Instance::
>>> <urn:uuid:38dce009-ae1f-4fd1-**91dc-99ed9affddc1>
>>>                          Reg-Id:: 1
>>> ""
>>>
>>> The scenario is such that when the client looses the connection with the
>>> Outbound Server, it reconnects and re-registers to Kamailio in order to
>>> replace registration and be able to receive in-dialog messages.
>>>
>> Receiving in-dialog requests should work since GRUU is also being
>> used. The problem is that the new REGISTER (after UA disconnection)
>> does not update the previous one (as this thread reports) so Kamailio
>> still chooses the previous binding which does not work anymore.
>>
>>
>> Regards.
>>
>>
>>
>>
>>
> --
> Daniel-Constantin Mierla - http://www.asipto.com
> http://twitter.com/#!/miconda - http://www.linkedin.com/in/**miconda<http://www.linkedin.com/in/miconda>
> Kamailio Advanced Training, Seattle, USA, Sep 23-26, 2012 -
> http://asipto.com/u/katu
> Kamailio Practical Workshop, Netherlands, Sep 10-12, 2012 -
> http://asipto.com/u/kpw
>
>
>
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