NEC NEAX2400 ICS, Руководство по программированию

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NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1
Page 517
Multiple Call Forwarding - All Calls M-44
Service Conditions (cont’d)
b.) The Attendant Console key that lights when a call is forwarded to the console depends on the
forwarding status of the originally called station (except in paragraph c). The following table
shows the key that will light; e.g., the BUSY key will light, if the forwarding status of the
originally called station is CALL FORWARDING - BUSY LINE [C-2], and the call is from a
station.
c.) If the call is forwarded by CALL FORWARDING - DON'T ANSWER [C-3] at any point in a
forwarding sequence, the NANS key on the Attendant Console will light, even if the call status of
the originally called station is CALL FORWARDING - ALL CALLS or CALL FORWARDING
- BUSY LINE.
d.) Called Number Display is only provided if a call is forwarded to the Attendant Console by CALL
FORWARDING - ALL CALLS [C-5] or by CALL FORWARDING - BUSY LINE [C-2].
9. Forwarding to a D
term
:
a.) The calling D
term
's display will show the number of the called station on the left, and the number
of the station being called on the right. The display on the ringing D
term
will show the number of
the originally called station on the left, and the number of the calling station on the right.
b.) The forward status of the originally called station is shown on the far left of each D
term
's display:
FDB for CALL FORWARDING - BUSY LINE [C-2]; FDA for CALL FORWARDING - ALL
CALLS [C-5].
10. UCD Groups:
a.) If the destination of a CALL FORWARDING - ALL CALLS [C-5], CALL FORWARDING -
BUSY LINE [C-2], or CALL FORWARDING - DON'T ANSWER [C-3] is a UNIFORM CALL
DISTRIBUTION (UCD) [U-1] group control station, and CALL FORWARDING - ALL CALLS
[C-5] is not set at that station, the call will be forwarded according to UCD [U-1] procedures.
b.) In the UCD procedure, if CALL FORWARDING - ALL CALLS [C-5] is set on a station in the
group, that station is skipped.
11. Hunting:
a.) If the final destination station is busy, or if some condition prevents the call from being
forwarded, a busy line is selected, and a hunting check is performed.
FORWARDING STATUS OF ORIGINALLY CALLED STATION
CALL FORWARD -
ALL CALLS
CALL FORWARD -
BUSY
CALL FORWARD -
DON’T ANSWER
CALL FROM
STATION
ATND BUSY NANS
CALL FROM
TRUNK
Depends on trunk class BUSY NANS