NEC 2000 IPS manual Direct Inward System Access Disa, Direct Inward Termination DIT

Chapter 9 Descriptions

Direct Inward System Access (DISA)

This feature allows an outside caller to access the system using an exchange network connection without Attendant or station assistance. The outside user may originate calls over any or all of the system's facilities such as WATS, FX, Tie Line or CCSA. The outside user can also directly call stations and access miscellaneous trunks for such features as dictation access.

Call Forwarding Set by DISA

This feature allows an outside caller to set Call Forwarding - All Calls by using Direct Inward System Access (DISA) code.

Direct Inward Termination (DIT)

This feature automatically routes incoming network exchange calls directly to a pre- selected station without Attendant assistance. The call can then be processed by the called party. Three-party Conference, Call Transfer, etc., are handled in the same manner as any normal trunk call.

Direct Outward Dialing (DOD)

This feature permits any station user the ability to gain access to the exchange network by dialing an access code and receiving new dial tone. The user may then proceed to dial the desired exchange network number.

Direct Station Selection/Busy Lamp Field (DSS/BLF) Console

This feature allows a DCU-60-1 unit associated with a legacy Multiline Terminal to be used as a Direct Station Selection/Busy Lamp Field (DSS/BLF) Console. When the buttons on the DCU-60-1 unit are programmed for Direct Station Selection (DSS) buttons, up to 60 stations can be directly accessed in addition to those already appearing on the Multiline Terminal. Busy status for each station is indicated by a red LED associated with each button. In addition, the DSS console can provide the following functions:

•Message Waiting - Set/Cancel/Status Display

•Do Not Disturb - Set/Cancel/Status Display

•Automatic Wake Up No Answer - Status Display/Cancel

•Agent Busy Out - UCD - Status Display

•Line Lockout - Status Display

•Room Cutoff - Set/Cancel/Status

Busy Out Status Console

This feature allows a DCU-60-1 unit associated with a Multiline Terminal to be used as a Busy Out Status Console. This feature is activated by use of a Function Mode key on a DSS/BLF Console. Busy Out Status for each station is indicated by a red LED associated with each button.

Do Not Disturb Console

This feature allows a DCU-60-1 unit associated with a Multiline Terminal to be used as a Do Not Disturb (DND) Console. This feature is activated by the use of a Function Mode key on a DSS/BLF Console. DND set status for each station is indicated by a green LED associated with each button. In addition, the Multiline Terminal user can set/cancel the DND status of other stations using the DND Console.

UNIVERGE NEAX 2000 IPS Request for Proposal (RFP) Reference Guide	Page 9- 17
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