NEC NEAX2400 ICS, Руководство по программированию

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NEAX2400 IPX Feature Programming Manual
Page 112
NDA-24297, Issue 1
C-2 Call Forwarding - Busy Line
Service Conditions (cont’d)
21. This service is available in the following occasions:
a.) When the destination of the CALL FORWARDING - BUSY LINE service is the calling station.
b.) When the calling party is the attendant console or the night station, and the destination of the
CALL FORWARDING - BUSY LINE service is also the attendant console or the night station.
22. SPLIT CALL FORWARDING [S-99] is available only when the calling party is the station or the CCIS
line.
23. A telephone number must be set to the call forwarding destination.
24. This feature is not available for stations having a telephone number of seven digits or more.
25. A call can be forwarded to an Attendant Console in the remote node via FCCS link.
26. When a call is forwarded through FCCS link, the numbering plan of the originally called station must be
identical with that of the forwarded Attendant Console.
Interactions
1. If access codes for CALL FORWARDING-BUSY LINE and CALL FORWARDING-DON’T ANSWER
[C-3] are the same, only one key needs to be assigned in AKYD.
2. If a call is terminated, using ATTENDANT CAMP-ON [A-1], Station A has CALL FORWARDING-
BUSY LINE set to Station B, and Station B is both busy and a member of a STATION HUNTING [S-7,
8, 9] Group, the call will Camp-On at Station A and not hunt; ASYD - System Data 1, Index 69, Bit 5 = 0.
3. If CALL WAITING [C-12, 31], ATTENDANT CAMP-ON [A-1], and/or CALL BACK [C-1] is directed
toward Station A, Station A has CALL FORWARDING-BUSY LINE set to Station B, and Station B is
busy, and Station A will receive Call Waiting Tone; ASYD - System Data 1, Index 69, Bit 5 = 0.
4. A non-controlling UD station is allowed to activate CALL FORWARDING-BUSY LINE [C-2]. When
this station sets CALL FORWARDING-BUSY LINE, only calls directly dialed to this station are Call
Forwarded.
5. If an Attendant attempts BUSY VERIFICATION [B-3] to Station A that has CALL FORWARDING-
BUSY LINE set to Station B and Station B is busy, BUSY VERIFICATION [B-3] is allowed at Station
A. If Station B has set CALL FORWARDING-BUSY LINE to the Attendant Console, BUSY
VERIFICATION [B-3] is allowed at Station A.
6. When CALL FORWARDING-BUSY LINE is in effect, the activating station may be used to originate
calls.
7. When a call is Call Forwarded, the destination station is recorded for STATION MESSAGE DETAIL
RECORDING [S-10].
8. STATION-TO-STATION CALLING [S-11] must be provided.
TK
Node
A
Node
B
FCCS Link
Station A has been set
Call Forwarding service to
Attendant Console B
Attendant
Console B