[SR-Users] Kamailio Keepalive

[Daniel-Constantin Mierla]

Hello,

never used nat_traversal module, but from the readme it looks that it 
has no relation with user location table -- it keeps records in a file 
for backup, maybe someone else that is using it can tell more.

What I use for such case is nathelper module, which is tied to usrloc 
for keepalives. So when a phone unregisters, there is no more keeplive 
to it.

Cheers,
Daniel

On 1/18/12 1:42 PM, Reda Aouad wrote:
> Hi,
>
> I am using the nat_keepalive function of the nat_traversal module, 
> using the OPTIONS message, and my code is the following :
>
> if (is_method("REGISTER"))
>      nat_keepalive();
>
> I see that Kamailio still sends OPTIONS packets even if the client 
> unregisters itself.
> It stops later, but I don't know when exactly.
>
> Is that a normal behaviour? What is the keepalive timeout?
> Why doesn't Kamailio remove the client from its keepalive list if it 
> unregisters and is no more in the user location?
> And is there a way to remove a contact from the user location if it 
> doesn't respond to keepalive packets?
>
> Thanks
>
> Reda
>
>
>
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-- 
Daniel-Constantin Mierla -- http://www.asipto.com
http://linkedin.com/in/miconda -- http://twitter.com/miconda

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