Boas,

Necessito de ajuda para perceber cada uma das instrucções do meu IVR:

[ivr-62]
exten => s,1,Set(MSG=custom/controlodoarcondicionado)
exten => s,n,Set(LOOPCOUNT=0)
exten => s,n,Set(__DIR-CONTEXT=)
exten => s,n,Set(_IVR_CONTEXT_${CONTEXT}=${IVR_CONTEXT})
exten => s,n,Set(_IVR_CONTEXT=${CONTEXT})
exten => s,n,GotoIf($["${CDR(disposition)}" = "ANSWERED"]?begin)
exten => s,n,Answer
exten => s,n,Wait(1)
exten => s,n(begin),Set(TIMEOUT(digit)=3)
exten => s,n,Set(TIMEOUT(response)=10)
exten => s,n,Set(__IVR_RETVM=)
exten => s,n,ExecIf($["${MSG}" != ""]?Background(${MSG}))
exten => s,n,WaitExten(,)
exten => hang,1,Playback(vm-goodbye)
exten => hang,n,Hangup
exten => 1,1,Noop(Deleting: ${BLKVM_OVERRIDE} ${DB_DELETE(${BLKVM_OVERRIDE})})
exten => 1,n,Set(__NODEST=)
exten => 1,n,Goto(ivr-71,s,1)
exten => 2,1,Noop(Deleting: ${BLKVM_OVERRIDE} ${DB_DELETE(${BLKVM_OVERRIDE})})
exten => 2,n,Set(__NODEST=)
exten => 2,n,Goto(ivr-72,s,1)
exten => 3,1,Noop(Deleting: ${BLKVM_OVERRIDE} ${DB_DELETE(${BLKVM_OVERRIDE})})
exten => 3,n,Set(__NODEST=)
exten => 3,n,Goto(ivr-63,s,1)
exten => 4,1,Noop(Deleting: ${BLKVM_OVERRIDE} ${DB_DELETE(${BLKVM_OVERRIDE})})
exten => 4,n,Set(__NODEST=)
exten => 4,n,Goto(app-blackhole,hangup,1)
exten => i,1,Playback(invalid)
exten => i,n,Goto(loop,1)
exten => t,1,Goto(loop,1)
exten => loop,1,Set(LOOPCOUNT=$[${LOOPCOUNT} + 1])
exten => loop,n,GotoIf($[${LOOPCOUNT} > 2]?hang,1)
exten => loop,n,Goto(ivr-62,s,begin)
exten => return,1,Set(MSG=custom/controlodoarcondicionado)
exten => return,n,Set(_IVR_CONTEXT=${CONTEXT})
exten => return,n,Set(_IVR_CONTEXT_${CONTEXT}=${IVR_CONTEXT _${CONTEXT}})
exten => return,n,Goto(ivr-62,s,begin)

; end of [ivr-62]

Será que alguém pode dar uma ajuda?