[sr-dev] Kamailio as IMS - pcscf and multiple registration entries

[Jason Penton]

Ill release new pcscf code in the next few days. New hash is on ip only.
This is mainly because with ipsec you have secure and insecure ports.... So
we have to have it like that

The result however should help your situation too

--
Sent using my phone and may be brief, to the point or contain typos
On Mar 21, 2014 4:05 PM, "Daniel Ciprus" <daniel.ciprus at acision.com> wrote:

>  All,
>
> This is just a placeholder for issue we're facing in our deployment of
> Kamailio IMS core : client uses TCP to send REGISTER. Occasionally client
> crashes/lost connection so new REGISTER is sent towards P-CSCF. Instead of
> removing old registration (there is no way to match these obviously) P-CSCF
> will create new entry and keeps this information for future use. Once SIP
> request is sent out to the contact, P-CSCF uses all registration entries in
> the memory and forks requests to all destinations (which are in most cases
> unreachable). This creates flood of timeouts from S-CSCF towards AS and
> sometimes bad timing is even  causing calls not being processed since 408
> Request Timeout is delivered sooner than 200 OK. I'm pretty sure Carsten is
> aware about this issue that's why this note at very beginning about
> "placeholder"
>
> thank you
> Dan.
>
> --
> *Daniel Ciprus*
> Integration engineer
> http://www.acision.com
>
> 9954 Mayland Dr
> Suite 3100
> Richmond, VA 23233
> USA
> T: +1 804 762 5601
> E: daniel.ciprus at acision.com
>
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