NEC NEAX2400 ICS, Руководство по программированию

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NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1
Page 9
Attendant Lockout A-5
A-5 Attendant Lockout
General Description
This feature denies an Attendant the ability to re-enter an established trunk/station connection without being recalled
by the station.
Operating Procedure
No manual operation is required once this feature has been programmed into system data.
Service Conditions
1. This feature is, by definition, mutually exclusive with:
ATTENDANT OVERRIDE [A-7]
BUSY VERIFICATION [B-3]
2. Lockout is inoperative on TRUNK-TO-TRUNK CONNECTION [T-10] when the release signal is not
provided from the distant end.
3. Lockout is not used unless the feature is provided which gives 2-party hold capability. Without this
capability, the completed call is removed from the ATTENDANT CONSOLE [A-3] loop, so the
Attendant cannot reenter for assistance or any other purpose.
Interactions
1. ATTENDANT OVERRIDE [A-7]: In those cases where answer supervision is returned on TRUNK-TO-
TRUNK CONNECTIONS [T-10], the Attendant can override the busy condition by using the
ATTENDANT OVERRIDE [A-7] feature.
2. TRUNK-TO-TRUNK CONNECTION [T-10]: Privacy is automatically disabled for TRUNK-TO-
TRUNK calls, if the release signal is not provided from the distant end.
3. SPLITTING [S-4]: The Privacy feature works with the SPLITTING [S-4] feature to cause automatic
splitting.
4. Switched Loop Operation: Call processing is modified so that pressing a loop key does not cause the
Attendant to be bridged on an established call unless the Attendant is recalled. An exception is a TRUNK-
TO-TRUNK CONNECTION [T-10] when the release signal is not provided from the distant end.
5. ATTENDANT-CONTROLLED CONFERENCE [A-2]: When the Attendant reenters a conference
connection to answer a recall, only the Attendant and the recalling station are connected together.
Programming
Per-Route Basis
ARTD
- Assign CDN 44:PRV as a “1”, Line Privacy.
Per-Station Basis
ASFC
- Assign “0” to SFI 4 and SFI 11 to the SFC assigned to the stations.
Per-Tenant Basis
ASYD - System Data 2, Index 0, bits 3, 4 & 5. Assign data “0”.