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(); } }