NEC NEAX 2000 IPS Reference Manual page 322

Chapter 15 Integrated Services Data Network (ISDN)
12. In case of Point to Multipoint connection, a Single Line Telephone/Multiline Terminal must dial ISDN Multi-
point station number assigned by CM1B, not the ISDN Terminal number assigned by CM10.
13. When a Multiline Terminal calls an ISDN Terminal or an ISDN Terminal calls a Multiline Terminal, a calling
station number is displayed to the calling Multiline Terminal or the ISDN Terminal. In case of Point to
Multipoint connection, the calling station number displayed is the ISDN station number assigned by CM10.
14. Station to Station calling between a PS station and an ISDN Terminal is available.
15.
Only Preset Dialing can be used from an ISDN Terminal, Overlap dialing is not available.
16.
For E-CCIS you must have 64K unrestricted digital data connections (circuit mode). The Telephone
Company cannot overflow these ISDN calls to analog lines.
17. Group Call, This feature terminates a call to all ISDN Terminals or Terminal Adapters accommodated on
the same bus. Group Call is available for following connections:
ISDN trunk to ISDN Terminal
ISDN Terminal to ISDN Terminal
Single Line Telephone to ISDN Terminal (Series 3200 R6.2 enhancement)
Multiline Terminal to ISDN Terminal (Series 3200 R6.2 enhancement)
MEGACOM ® Access/WATS
AT&T's MEGACOM ® (WATS) network, as well as WATS from other carriers, can be used.
Service Conditions
1. The available WATS service is limited to MSB (Maximal Subscribed WATS Band).
2.
No specific band will be indicated to the Network
MEGACOM ® 800 Service/800 WATS Ultra WATS
AT&T's MEGACOM ® 800 (Inward WATS) network, as well as 800 WATS provided by other carriers,
can be used.
Service Conditions
1. Command 76 can be used to convert indialed digits.
2. The Dialed Number Identification Service (DNIS) must match the station numbering plan (CM20).
3. Multiple DNISs are supported.
MULTIQUEST ® /900 Service
AT&T's MultiQuest ® service can be used. (It is a "900"-type service.) Also, 900 service provided by
other carriers can be used.
Service Conditions
1. The DNIS (Dialed Number Identification Service) must match the numbering plan (CM20) of the 2000 IPS.
2. Multiple DNIS numbers are supported.
3.
Command CM76 can be used to convert DNIS digits received from the ISDN Network
Subaddress–Present
This feature allows a primary rate interface ISDN trunk to transfer the called party subaddress
information to a destination ISDN station when the call is originated by the system. Dialing the called
party station number and subaddress is required.
Service Conditions
1. If the calling party fails to dial the called party subaddress, ISDN cannot transfer any called party
subaddress information to the destination party.
Page 15-6
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NEAX2000 IPS Request for Proposal (RFP) Reference Guide
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NDA-24349, Issue 4