Untitled

2.1.3 

exten => o,1,Background(one-moment-please)      ; 0 during vm message will hangup
exten => o,n,GotoIf($["foo${FROM_DID}" = "foo"]?from-pstn,s,1:from-pstn,${FROM_DID},1)


2.2 has OPERATOR_XTN set in globals

exten => o,1,Background(one-moment-please)      ; 0 during vm message will hangup
exten => o,n,GotoIf($["x${OPERATOR_XTN}"="x"]?nooper:from-internal,${OPERATOR_XTN},1)
exten => o,n(nooper),GotoIf($["x${FROM_DID}"="x"]?nodid)
exten => o,n,Dial(Local/${FROM_DID)@from-pstn)
exten => o,n,Macro(hangup)
exten => o,n(nodid),Dial(Local/s@from-pstn)
exten => o,n,Macro(hangup)