Nortel Networks VSN04 Benutzerhandbuch

TOPS VSN Log and alarm messages

A list of abbreviations used in this Publication follows:

ACPE

Application call processing engine

CLLI

Common language location indicator

DD

Data dictionary

DMS

Digital multiplex system

DNC

Dynamic network control

DTMF

Dual tone multifrequency

IEEE

Institute of Electrical and Electronic Engineers

IO

Input output

LDB

Locality database

MMI

Man machine interface

NT

Northern Telecom

OM

Operational measurement

PCM

Pulse code modulation

PRU

Program resource unit

RM

Resource manager

SAS

System administration service

SDM

Service data manager

SRU

Shared resource unit

TOPS

Traffic operator position system

VI

Voice interface

VIRM

VI resource manager

VNM

Voice network manager

VSN

Voice service node

VTP

Virtual transport protocol