[OpenSIPS-Users] Best practice NAT and keepalive

Adrian Georgescu ag at ag-projects.com
Thu Apr 9 14:57:43 CEST 2009


Uwe,

It really depends on how strange is strange. Is this about routers  
that seem to block incoming SIP traffic? There is a topic about this  
on http://voip-info.org search for SIP ALG.

If is about something else maybe you can define strange and other  
people might help.

Adrian


On Apr 9, 2009, at 2:43 PM, Uwe Kastens wrote:

> Hello,
>
> I am searching for a solution for some SIP Clients which are behind  
> some
> strange router. What is the best way to handle this? Send keepalive
> messages from the router to the UA or force the UA to send keepalive
> packages.
>
> I think a can handle this by modparam("nathelper", "sipping_method",
> "INFO")?
>
> BR
>
> Uwe
>
> -- 
>
> kiste lat: 54.322684, lon: 10.13586
>
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