[Serusers] how to check if number is busy or not responding then forword it to asterisk

[Andreas Granig]

Hi!

Kamran Ahmad wrote:
> my question is there any way to check wheather UAS is
> busy or not responding then forword it to other
> asterisk proxy server for callforword,confrence or
> PSTN according to dialplan(extension.conf).

Try something like this:

route{
   # ...
   lookup("location");
   t_on_failure("1");
   t_relay();
}

failure_route[1]{
   if(t_check_status("486")) {
     # busy, so rewrite to new location here, then:
     t_relay();
   }
}