NEC ASPILA EX Feature Manual page 175

Conditions
Default Setting
Aspila EX Software Manual
Direct Inward Dialing (DID) or Direct Dial In (DDI)
When the secondary destination (Program 22-11-06) is set to Voice Mail, the Voice Mail protocol
is based on the first destination's routing. When the incoming call is forwarded to the first destina-
tion by a busy intercept, the Voice Mail protocol will be that it forwards busy calls. When the
incoming call is routed to the first destination by a ring-no-answer intercept, the protocol will be
that it forwards ring-no-answer. The Voice Mail will transfer the calls to the mailbox number
defined in Program 22-11-02.
Note: Any valid DID number must be entered in the DID table (Program 22-11). If a valid DID
number is not entered, there will be no ring destination for any incoming calls to that num-
ber (the calls will not ring any extension in the system).
(A.) Analogue DID requires the installation of a 4DIOPU-A1 PCB (provides four DID ports) or
8DIOPU-A1 PCB (provides eight DID ports).
(B.) DID service must be purchased from your local telephone company.
(C.) DID Intercept for each DID number works for DID trunks with a trunk service type 1 in Pro-
gram 22-02. Other types of trunks may use the DID table, but the new DID intercept feature is
not yet supported.
(D.) BRI or PRI DID requires a BRI/PRI PCB.
Disabled.
Features 161