Miscellany

[auto-attendent]
;
; Auto Attendent
;
exten => s,1,SetVar(SAVED_CONTEXT=incoming)
exten => s,2,SetVar(COUNT=1)
exten => s,3,DigitTimeout(5)
exten => s,4,ResponseTimeout(7)
exten => s,5,Wait(1)
exten => s,6,Answer
exten => s,7,Wait(.5)
exten => s,8,Background(if-u-know-ext-dial)

exten => 0,1,Playback(pls-wait-connect-call)
exten => 0,2,Goto(extensions,3100,1)

exten => t,1,GotoIf($[${COUNT} = 3]?exit,1)
exten => t,2,SetVar(COUNT=$[${COUNT} + 1])
exten => t,3,Goto(s,8)

exten => i,1,GotoIf($[${COUNT} = 3]?exit,1)
exten => i,2,SetVar(COUNT=$[${COUNT} + 1])
exten => i,3,Playback(extension)
exten => i,4,SayDigits(${INVALID_EXTEN})
exten => i,5,Wait(.5)
exten => i,6,Playback(pbx-invalid)
exten => i,7,Goto(s,7)

exten => exit,1,Playback(goodbye)
exten => exit,2,Wait(3)
exten => exit,3,Hangup

include => extensions