[Kamailio-Users] inbound "failover"

[Daniel-Constantin Mierla]

Hello,

On 17.08.2009 12:25 Uhr, Dmitri G. wrote:
>
> Hello,
>
> I would like to implement some kind of failover for my Asterisk, let 
> me describe how I would like to see it.
>
>
> I registered 2 sip users with my Kamailio, 1020 at domain.com 
> <mailto:1020 at domain.com> and 1030 at domain.com <mailto:1030 at domain.com>.
> I have added aliases to 1020 (aliases from 1021 at domain com to 
> 1029 at domain.com <mailto:1029 at domain.com>).
>
> Right now calls to 1020-1029 goes well to 1020, it works fine.
>
> But I would like to do the following:
>
> If 1020 isn't registered with Kamailio (let's say if registration for 
> 1020 is down in Kamailio, so AOR not found for 1020), it is possible 
> to route calls to 1030?
> So route calls to 1030 only when registration for 1020 isn't active in 
> Kamailio.
this should be handled in the lookup("location") condition:

if(!lookup("location"))
{
     if($rU=="1020")
     {
         $rU="1030";
         ....
     }
}

Cheers,
Daniel