[from-internal]
exten => _6XX,1,Queue(${EXTEN},t,,,60,,,,,)

[from-queue-test]
exten => _XXXX,1,NoOp(Some custom logic)
 same => n,Dial(SIP/${EXTEN})

[ext-local-test]
exten => 1000,1,NoOp(Some custom logic)
exten => 1000,hint,SIP/1000
