[Asterisk-Users] Detecting a PRI failure from dialplan

[Alessio Focardi]

Hi,

I would like to know if there is a way to detect the status of a span
prior of sendig a call across it from the dialplan.

I was asked to set up an * server with 2 spans connected to the telco and use the second as
failover for the first.

I checked that dialing a failed span (for instance: cable disconnected or
no line) results in "congestion" for ${DIALSTATUS}, but message is too
generic for my use.

Any suggestion will be greatly appreciated, tnx!
  

-- 
Best regards,
 Alessio                          mailto:afoc at interconnessioni.it