[Serusers] Selective t_on_failure ?

[Andres]

Bogdan-Andrei IANCU wrote:

> Hi Andres,
>
> The simplest solution is to register all the time a failure route for 
> INVITES (as you do now) and from the failure route before doing fork 
> (proxying to the other server) check the reply code and skip the one 
> like busy :
>
> t_on_failure[x] {
>    if ( !t_check_status("486|408") ) {
>        append("xxxxx");
>        t_relay();
>    }
> }
>
> in this example you will do forking to the other server only if the 
> reply status from the first INVITE is different than 486 or 408; 
> t_check_status takes as argument a regular expression
>
> Regards,
> Bogdan

Thanks Bogdan,

This sounds promising.  Unfortunately our production servers are using 
0.8.12 and the "t_check_status" function does not appear to be there.  I 
will load 0.8.13 in a LAB box and try it out.

-- 
Andres
Network Admin
http://www.telesip.net