NEC NEAX2400 ICS, Руководство по программированию

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NEAX2400 IPX Feature Programming Manual
Page 18
NDA-24297, Issue 1
A-15 Announcement Service
A-15 Announcement Service
General Description
This feature allows a user to hear a prearranged announcement when the user dials a predetermined access code.
Operating Procedure
1. Lift the handset; receive dial tone.
2. Dial the announcement trunk access code.
3. Listen to the message from the announcement machine.
Service Conditions
1. This feature requires one of the following hardware alternatives:
a.) Central Office Trunk (COT) or 2W E&M trunk (TLT) and an announcement machine.
b.) Digital Announcement Trunk (DAT).
2. The following connections are available:
a.) multi connection: many users or tie line trunks can connect to one announcement trunk at the
same time.
b.) single connection: at any given time, only one station/trunk can connect to one announcement
trunk.
3. This feature is also available for tie line trunk access to announcement trunk.
4. This connection can be continuous until a user hangs up or it can be disconnected after 30 seconds. This
function can be selected on a per announcement trunk basis.
5. Before connection to the announcement machine is made, the system can be programmed to send ringback
tone.
6. When this feature is activated from a tie line, an answer supervision signal will be sent to the far end PBX.
7. ANNOUNCEMENT SERVICE can be provided for a maximum of 127 trunks, which include the
announcement trunks for CALL FORWARDING - INTERCEPT/ANNOUNCEMENT [C-25].
8. This feature is available from the Attendant Console. The Attendant dials the announcement trunk access
code and listens to a message from the announcement machine.
9. ANNOUNCEMENT SERVICE is provided to FCCS nodes that have no announcement trunk in the
remote node.
Interactions
1. Each route connected to an announcement machine is also an EQP. The same route can be assigned as
different EQP’s. However, it is best to separate EQP functions by route.
2. 8TLT, 16 COT, or 4DAT cards may be used.
Programming
STEP 1: ANPD - Reserve a number level for trunk access. Assign for Connection Indexes Normal (N) and
Hooking (H). Assign for NND values in accordance with a predetermined numbering plan.
STEP 2: ASPA - Assign an access code to the announcement trunk. Assign SRV=ANNC (Announcement
Service). The EQP number assignment should be as assigned in the AAED command. TYPE =? 0/1.