[general]

[globals]

[incoming]
exten => s,1,Answer
exten => s,2,Wait(1)
exten => s,3,dial(zap/3,10)
exten => s,4,goto(xfer,s,1)

[xfer]
exten => s,1,Dial(zap/1/19734651640)
exten => s,2,Hangup

[out]
exten => _.,1,dial(zap/2/${EXTEN}) ; only boss uses this context