Little snippet to work out which party hung up on a call in Asterisk.


; Detect which party hungup an Asterisk call
; If we (the caller) hangup after Dial() we jump directly to h
; Because of the 'g' option if the other party hangs up we continue on
exten => s,1,Set(whoHungUp=CALLER)
exten => s,n,Dial(IAX2/provider/${number},,g)
exten => s,n,Set(whoHungUp=OTHERPARTY)
exten => s,n,Hangup
exten => h,1,NoOp(whoHungUp ${whoHungUp})