[OpenSIPS-Users] ERROR:registrar:update_contacts: invalid cseq for aor

[Duane Larson]

I will try the t_newtran().  I can only guess that the 500ms is coming from
my MySQL database lookup.


On Mon, Apr 29, 2013 at 7:40 AM, Bogdan-Andrei Iancu <bogdan at opensips.org>wrote:

> **
> Hello Duane,
>
> The Invalid Cseq is actually a side effect of the REGISTER retransmissions
> - you have 2 REGISTER (original + retransmission) with CSeq: 756 REGISTER .
>
> First is executed in one process, gets stored and a 200 reply ; the
> retransmission gets executed in a different process, and because it has
> same cseq the storing generated the error.
>
> You need to filter out the retransmissions (use a t_newtran() before the
> save(location) ) - it should solve the problem.
>
> But the question is why does it take for OpenSIPS more than 500ms to
> generate the answer (and make the sender to do retransmission) ??
>
> Regards,
>
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developerhttp://www.opensips-solutions.com
>
>
> On 04/26/2013 03:23 AM, Duane Larson wrote:
>
> I originally posted this via Nabble but I am not sure if it went to the
> Opensips User mailing list so please excuse me if this shows up as multiple
> posts.
>
>
>  I am starting to see this issue a lot lately.  My Snom phones will so as
> not registered on their display screen and when I look in the syslogs I see
> the following error
>
> ERROR:registrar:update_contacts: invalid cseq for aor <9*1******@all.com>
>
>
> I am not sure if this started happening because of updated Snom code or
> because of updated OpenSIPS code.  Luckily I was able to capture a SIP
> trace from one of the Snom phones today.
>
> Here is a SIP trace of REGISTERs without the issue
> http://pastebin.com/RyaZQUBa
>
> Here is a SIP trace of REGISTER showing the issue
> http://pastebin.com/YC1AyTJ6     <--- The last message in this paste is a
> 400 Bad Request
>
> So is the Snom phone doing something wrong or might it be on the OpenSIPS
> side?
>
>
> _______________________________________________
> Users mailing listUsers at lists.opensips.orghttp://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
>


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Duane
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