Hardware manual

System Hardware Manual 2 - 1

System Specifications Chapter 2

SECTION 1

ENERAL

NFORMATION This chapter provides detailed specifications for the Electra Elite 192

system technician. The technician should review this information carefully

before installing the system.

SECTION 2

YSTEM BLOCK

IAGRAM

Figure 2-1 System Block Diagram shows the ETUs that can be installed in

the KSU and the number of channels supported when the ETU is installed.

Table 2-1 List of Abbreviations lists abbreviations used in the diagram.

Table 2-1 List of Abbreviations

Abbreviation Description

ACD Automatic Call Distribution

AMP Amplifier

APR Analog Port Ringer

BRT Basic Rate Trunk Interface

BSU Base Station Unit

CCH Common Channel Handler (K-CCIS)

CNF Multiline Conference Bridge

COI Central Office Interface

COIB Central Office Interface (COI/COID mode)

COID Central Office Caller ID

COM Communication

CPU Central Processing Unit

CTA Computer Telephony Adapter

CTI/VP/FMS/CMS/

VMS

Voice Mail

DID Direct Inward Dialing

DPH Doorphone