[Serusers] backup route

[Tobias Lindgren]

Hello,

You can use the "route[]" and "failure_route[]" functions in ser.cfg.

A short example:
if ((uri=~"^sip:80[0-9]+@") | (uri=~"^sip:1[0-9][0-9]@") |
(uri=~"^sip:1515@")) {
	route(1);
}
route[1] {
	rewritehostport("192.168.0.1:5060");
	t_on_failure("1");
	t_relay();
}

failure_route[1] {
	rewritehostport("192.168.0.2:5060");
	append_branch();
	t_relay();
}

This above would relay on that you have the "tm.so" module loaded. Also,
the tm-module has some parameters for timeouts and stuff (such as
fr_timer) which you should laborate with.

Good luck!

Br,
Tobias

Giuseppe Parlato said the following on 2006-05-22 18:04:
> When calling some numbers I have to forward calls to a router
> cisco (then it wil forward calls out through isdn) or to a backup router
> cisco if the first one is busy. The route to primary cisco router works
> but I don't know how to implement the backup route in ser.cfg ? how can
> I configure a backup route in sip server?
> I hope someone can answer me soon, I'm in trouble :|
>  
>  
> if ((uri=~"^sip:80[0-9]+@") | (uri=~"^sip:1[0-9][0-9]@") |
> (uri=~"^sip:1515@")) {
>                 rewritehost("router IP");
>                 forward(uri:host, uri:port);
>                 break;
>         };
>  
> Thanks
>  
> Giuseppe
> 
> 
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