The below approach does not work because Asterisk treats the call as an
answered call not a busy call.
It seems as thought once Asterisk has received an ISDN CONNECT message
the call is bridged and control will not be returned to the dialplan
until the special hangup extension at which point it
I would try this:
exten => 123,1,Dial(.)
exten => 123,2,Gotoif($["${DIALSTATUS}" == "BUSY"]?3:4)
exten => 123,3,Busy()
exten => 123,4,Hangup()
regards
klaus
Ken Leland III schrieb:
> > > Hello All,
> > > I have found that Asterisk does not play a busy tone when it
> receives a
> > > USE
Hello All,
I have found that Asterisk does not play a busy tone when it receives a
USER BUSY ISDN RELEASE messages following an ISDN CONNECT message.
Details:
We are connecting our Asterisk PBX to a Lucent telephone switch via ISDN
PRIs. The telephone switch provides an authorization code featu
