[Serusers] 503 Service unavailable processing

[Jiri Kuthan]

At 01:25 PM 1/16/2004, Gregory Sandul wrote:
>Hi all.
>Did anyone implemented ser processing 503 responces
>from gateways?
>I mean you have 2 or more PSTN gateways. First you try
>to contact PSTN number trough gateway A, if there are
>no available resouces on gateway A second gateway B is
>contacted and call is processed on it. I just want to
>know if it is possible to do it with ser.

yes, use failure_route.

>And is it possible to implement some kind of load
>balansing on a few gateways.

you can send a call to gw1 and if 503 fails, try somewhere else.
There is currently no round-robin or other distribution strategy
(though it would not be a big deal I think)

-jiri