NEC NEAX2400 ICS, Руководство по программированию, Страница: 850 / 1089

NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1
Page 807
Attendant-Controlled Conference - CCIS A-46
Interactions
1. The Attendant Console must first be provided.
2. NEC provides a PA-16LCBE circuit card that provides momentary-open for all 16 circuits. This is
required to provide a release signal when line circuits are connected to external equipment such as
conference and page units. This keeps reorder tone from being sent to the Conference Unit.
3. The last port of a PA-16LCBJ/PA-16LCBL provides battery reversal upon release. Therefore, when a
station disconnects, reorder tone is not returned to the external Conference Unit.
Programming
STEP 1: ASDT
- Assign Tenant No. Station No., LENs, and the Telephone Equipment Class (TEC) to the
station connected to the Conference Unit. Also, assign the Service Feature Class and Route Restriction
Class (RSC) to the telephone.
The RSC should allow connections to the incoming and outgoing routes that will be connected to a
conference.
TN: Tenant Number
STN: Station Number
LENS: Line Equipment Number (6 digits)
TEC: Telephone Class (1-31)
1: DP (10pps)
2: PB
3: DP/PB
11: VMM
12: D
term
13: Data Terminal via D
term
14: Hotline
15: CAS Line
16: Data Terminal via Data Module
18: Virtual Circuit
19: TMM
20: PSM
23: ISDN Terminal
27: Eight Conference Equipment
RSC: Route Restriction Class (0-15)
For assignment of RSC, ARSC command.
SFC:
Service Feature Class (0-15)
For assignment of SFC, ASFC command.
STEP 2: ASHP - Assign a Pilot hunting group using the last circuit of eight PA-16LC line circuits or eight
circuits on one PA-16LCBE circuit card. These ports are connected to an external Conference Unit,
MMCB Model 37008.