[SR-Users] Does Kamailio check for CSeq, Call-ID when unregister ?

Daniel-Constantin Mierla miconda at gmail.com
Mon Jun 3 10:16:40 CEST 2013


Flor clarification, matching of location records is depending on 
configuration parameter:
- http://kamailio.org/docs/modules/stable/modules/usrloc.html#matching-mode

Besides that, if there is gruu/outbound enabled and the ua supports it, 
instance parameter (+reg_id) is used in matching.

Cheers,
Daniel

On 5/31/13 10:04 AM, Alex Balashov wrote:
> This would be a distinct REGISTER request, so it should not have the 
> same CSeq or Call-ID as any other from that UAC recently.
>
> So, provided I understood your question correctly, it's a moot point.
>
>
> Khoa Pham <onmyway133 at gmail.com> wrote:
>
>     Hi,
>
>     When I want to unregister, I have 2 ways
>     1. Append ;expires=0 in Contact field
>     2. Add another Expires : 0 header
>
>     with CSeq, Call-ID not the same with when i register
>
>     Does Kamailio check for the saem Cseq, Call-ID to allow
>     unregistration ?
>
>     -- 
>     Khoa Pham
>     HCMC University of Science
>     www.fantageek.com <http://www.fantageek.com>
>
>     ------------------------------------------------------------------------
>
>     SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
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>
>
> --
> Sent from my mobile, and thus lacking in the refinement one might 
> expect from a fully fledged keyboard.
>
> Alex Balashov - Principal
> Evariste Systems LLC
> 235 E Ponce de Leon Ave
> Suite 106
> Decatur, GA 30030
> United States
> Tel: +1-678-954-0670
> Web: http://www.evaristesys.com/, http://www.alexbalashov.com
>
>
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-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Training, San Francisco, USA - June 24-27, 2013
   * http://asipto.com/u/katu *

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