Lucent Technologies MERLIN LEGEND 6 System Manager's Manual page 443

MERLIN LEGEND Communications System Release 6.0
System Manager's Guide 555-660-118
Glossary
module
monitored
extension
Multi-Function
Module
multiline
telephone
multiplexing
Music On Hold
N
network
network interface
NI-1 BRI
non-local user
non-local dial plan
Circuit pack in the control unit that provides the physical
jacks for connection of telephones and/or outside
lines/trunks to the communications system. In the name of
a module, the first digit indicates the number of line/trunk
jacks it contains; the last digit indicates the number of
extension jacks it contains. If no letters appear after the
number, a line/trunk module provides loop-start lines or an
extension jack module provides analog or tip/ring jacks. For
example, a 408 GS/LS MLX module contains four line/trunk
jacks and eight digital (MLX) extension jacks, and provides
either loop-start (LS) or ground-start (GS) trunks.
Extension for which one or more CTI applications is
receiving call information. The CTI application does not
have to be directly attached to the equipment at the
extension in order to monitor calls. The call information may
appear on the PC screen of another extension that has
been programmed to receive it. See also CTI link and
unmonitored extension.
See MFM .
An analog or digital (MLX) telephone that provides multiple
line buttons for making or receiving calls or programming
features.
The division of a transmission channel into two or more
independent channels, either by splitting the frequency
band into a number of narrower bands or by dividing the
channel into successive time slots.
Customer-provided music source or Magic on Hold
connected to the system through a loop-start jack.
Configuration of communications devices and software
connected for information interchange.
Hardware, software, or both that links two systems in an
interconnected group of systems, for example, between the
local telephone company and a PBX.
(National Integrated Services Digital Network 1 Basic Rate
Interface) A type of digital facility that carries the equivalent
of three lines. Two are called B-channels and provide voice
and data communications services. A third D-channel
controls signaling and maintains operations on the
B-channels.
In a private network , a user who is connected to another
system in the network and not to the local system.
In a system that is part of a private network , a list of
extension ranges that the local system references in order
to route non-local intersystem calls via UDP .
Issue 1
February 1998
Page GL-19