MERLIN LEGEND Communications System Release 6.1

Issue 1

Network Reference 555-661-150

August 1998

Glossary

 

 

 

Page GL-17

 

 

 

line/trunk jack

Physical interface on a module in the control unit for

 

 

connecting an outside line/trunk to the communications

 

system. Also called “trunk jack.”

 

line/trunk and

Module on which the jacks for connecting central office

extension module

lines/trunks and/or the jacks for connecting the extensions

 

are located.

 

local dial plan

In a system that is part of a private network, a list of

 

 

extension ranges that the local system references in order

 

to route local intersystem calls via UDP.

 

local host

A method for connecting an extension jack to an on-site

computer access

computer for data-only calls through a modem or ISDN

 

terminal adapter.

 

local loop

The two-way connection between a customer’s premises

 

and the central office (CO).

 

local user

In a private network, a person whose extension is

 

 

connected to the local control unit.

 

logical ID

Unique numeric identifier for each extension and line/trunk

 

jack in the system control unit.

 

loop-start line

Line on which a closure between the tip and ring leads is

 

used to originate or answer a call. High-voltage 20-Hz AC

 

ringing current from the central office signals an incoming

 

call.

 

Lucent

Application with equipment that connects to one or more

Technologies

tip/ring (T/R) extension jacks and automatically answers

Attendant

incoming calls with a recorded announcement; directs calls

 

in response to touch tones.

 

M

Magic on Hold

A Lucent Technologies Music On Hold enhancement that

 

promotes a company’s products or services.

Mbps

(megabits per second)

Megacom

The AT&T tariffed digital WATS offering for outward calling.

Megacom 800

The AT&T tariffed digital 800 offering for inward calling.

memory card

Storage medium, similar in function to a floppy disk, that

 

allows information to be added to or obtained from the

 

communications system through the PCMCIA interface

 

slot on the processor module.

MERLIN Identifier

Adjunct that allows users to receive, store, and use

 

information provided by Caller ID.

MERLIN and

Applications that provide automated attendant, call

MERLIN LEGEND

answering, and voice-mail services on the system.

MAIL Voice

 

Messaging

 

Systems

 

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Lucent Technologies 555-661-150 manual Merlin Legend