Lucent Technologies Release 4.0 manual Mtbf, DEFINITY AUDIX System Release

Models: Release 4.0

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MTBF

DEFINITY AUDIX System Release 4.0

System Description Pocket Reference 585-300-214

Abbreviations

MCC

Multi-Carrier Cabinet

MHz

megahertz

MO

magneto-optical

modemmodulator/demodulator

MPDM modular processor data module

ms

millisecond

MT

maintenance (Lucent INTUITY software component)

MTBF

mean time between failures

MWI

message-waiting indicator

N

NW INTUITY AUDIX Digital Networking

O

OA&M operations, administration, and maintenance

OS operating system

P

PBX private branch exchange

PC power converter or personal computer PDM processor data module

PEC price element code

PGATE Processor Gateway

PI Processor Interface POST power-on self test ppm parts per million

psi pounds per square inch

R

RAM random-access memory

REN ringer equivalence number

ROM read-only memory

RSC Lucent’s Remote Services Center

Issue 1 May 1999

AB-4

Page 54
Image 54
Lucent Technologies Release 4.0 manual Mtbf, DEFINITY AUDIX System Release, System Description Pocket Reference