[Serusers] Problem with forwarding - 480 response.

[Tomasz Stafin]

Helo everyone!
I've a problem with forwarding. My gateway return a "480" response when line is offline and I'm trying to forward to another gateway when line is offline (480 is return). I don't want to use t_on_failure. I write something like this:

if (uri="sip:0 at .*"){
   sethost("192.168.10.1")
   t_relay();
if (t_check_status ("480"))
{
   sethost("192.168.10.2");
   t_relay();
   break;
}
 break;
}

But this script dont't work. I want to forward all calls only if return 480 sip response (not 486). Thanks for any help. Sorry for my bad english.

Swaper