NEC Aspire Manual page 113

Delayed DID
Delayed DID allows a user a pre-programmed amount of time to answer a call. If the call is not
answered within this time period, the system automatically answers the call. An outside party will hear a
voice message, music, or dial tone according to the following conditions:
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This feature is not available for the normal incoming call on ISDN trunks.
DID Intercept Destination for Each DID Number
With this feature the system allows you to program a DID Intercept destination for a DID number
which receives no answer or busy call. The system can be programmed to use a trunk ring group,
the VRS or the voice mail as the programmed destination. Each vacant number intercept for a DID
number can have two destinations. The Þrst destination is for an invalid DID number, busy or no
answer extension. The second destination is for a no answer trunk ring group.
For busy or no answer intercept calls, a third destination can be deÞned in Program 22-12. If the
Þrst and third destinations are programmed but the second destination is not, the incoming call goes
to the third destination after the Þrst destination. If the Þrst and second destinations are not pro-
grammed, but the third destination is, the call goes directly to the third destination.
This feature works for DID trunks with a trunk service type 1 in Program 22-02. Other types of
trunks may use the DID table, but the DID intercept feature is not yet supported.
With the DID Intercept for each DID number feature, when the primary destination (Program 22-
11-05) is set to Voice Mail, the Voice Mail protocol is:
When the secondary destination (Program 22-11-06) is set to Voice Mail, the Voice Mail protocol is
based on the Þrst destination's routing. When the incoming call is forwarded to the Þrst destination
by a busy intercept, the Voice Mail protocol will be that it forwards busy calls. When the incoming
call is routed to the Þrst destination by a ring-no-answer intercept, the protocol will be that it for-
wards ring-no-answer. The Voice Mail will transfer the calls to the mailbox number deÞned in Pro-
gram 22-11-02.
Note:
Calls Can Follow Ring Group Programming for Transferring Calls
An option has been added to Program 22-11 which allows you to determine if the DID routing
should use the programmed ring group entry in Program 22-12-01 when transferring calls from a
busy or no answer number.
Product Description
If a VRS is installed, the system sends a pre-recorded message from the VRS.
If a customer-provided audio system (example: tape recorder) is connected, an error message
or music can be played for the caller.
If there is no equipment connected for an announcement, the system sends a unique dial tone
to the outside caller.
1. Busy Intercept = Forward Busy
2. Ring-No-Answer Intercept = Forward RNA
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).
Section 3: Features
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