By the way, if you have a user who needs a longer forward time before going to VM, just put your own ext as the first (maybe even second) forwarding . So my ext is 111, Bob my backup is 112, VM is 2500. Forwarding path is 111, 111, 112, 2500. Call rings me for SYSTEM FORWARD INITIATE time, then rinmgs me for SYSTEM FORWARD ADVANCE timer, same thing a second time, the Bob, then VMAIL. If I'm in DND it skips me. If I have BUSY flag on, also skips me.
Meaning of the flags:
CALL ROUTING TABLE = calls that reached you via DID number (remember that this includes calls to main number if it's a DID and you're the ring-in destination...to break that path, pass calls through a CRA first)
CO Ring-In= non-DID lines that ring in directly to you, usually attendant
CO Transfer AA/VM = calls transferred to you by auto attendant or call routing application
CO Recall = failed transfers FROM you, or unanswered holding calls
DISA = rarely used anymore, lines that ring into an internal dial tone allowing caller to dial an extension
IC Calls= intercom...station-to-station calls