NEC ElectraElite IPK, General Description Manual

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2 - 32 Features
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Document Revision 4 Electra Elite IPK
I-10
ISDN-PRI TRUNK CONNECTIONS
Integrated Service Digital Network - Primary Rate Interface (ISDN-PRI ) is a
Public Switched Telephone Network (PSTN) service that provides 23 B
channels (16 B channels for the Electra Elite IPK - Basic port package) and a
single D channel (23B+1D) for trunking. The Electra Elite IPK supports CO
Line or DID Line type connections.
I-11
I-USE INDICATION
I-Use Indication provides a green LED line key indication for the line being
used on Multiline Terminals. Other busy line keys are indicated with red
LEDs. This quickly identifies the line being used by the station user.
K-1
KEY-COMMON CHANNEL INTEROFFICE SIGNALING
Key-Common Channel Interoffice Signaling (K-CCIS) allows multiple
systems to be connected together to provide additional feature compatibility,
above what normal Tie Lines provide. The system is configured with the
24-channel Digital Trunk Interface (DTI), a Common Channel Handler (CCH)
for receiving or transmitting common signaling data from/to a distant office,
and a CLKG-U( ) Unit for network synchronization. The system can provide
a variety of interoffice service features such as Calling Name display,
Centralized Voice Mail Integration, or Link Reconnect.
With R1500 or higher, Centralized BLF (K-CCIS) and IP (K-CCIS) features
are available. MIFM-U( ) firmware V4.00 or higher and LCR PC software
3.00 or higher are required to program the expanded Route Advance Block
Assignments in LCR. When Centralized Billing - KCCIS is required,
MIFM-U( ) firmware V5.00 or higher is required.
With R2000 or higher, a Single Line Telephone or PSII user can perform a
Trunk-to-Trunk Transfer, including the transfer of a trunk or K-CCIS call to
another user on a remote system across K-CCIS.
With R2000 or higher, Centralized E911 - K-CCIS and 2~7 digit station
numbers can be supported.
With R4000 or higher, the Calling Party Number (CPN) Presentation from
Station – K-CCIS feature is added, and the Compatibility tables are upgraded
to R4500 or higher.
K-2
KEY FUNCTION/MULTIFUNCTION REGISTRATION
The system can be registered as either a Key Function (KF) or a
Multifunction (MF) telephone system. This feature is set by a switch on the
CPUI( )-U( ) ETU for the Electra Elite IPK system during installation.