Lucent Technologies MERLIN LEGEND Release 6.1 System Manager's Manual page 443

MERLIN LEGEND Communications System Release 6.1
System Manager's Guide 555-661-118
Glossary
IS II/III
ISDN
ISDN 7500B Data
Module
ISDN terminal
adapter
ISDN terminal
adapter data
station
J
jack
K
kbps
Key mode
L
LAN
LDN
(Integrated Solution II or Integrated Solution III) Set of UNIX
System-based applications that augments and provides
additional services using the system. IS II and III are no
longer available.
(Integrated Services Digital Network) Public or private
network that provides end-to-end digital connectivity for all
services to which users have access by a limited set of
standard multipurpose user and network interfaces ;
provides digital circuit-switched or packet-switched
connections within the network and to other networks for
national and international digital connectivity.
Data communications device that allows connection
between an RS-232 DTE device and the control unit by
MLX extension jacks on the 008 MLX or 408 GS/LS-MLX
module.
(Integrated Services Digital Network terminal adapter) A
device that connects the communications system with data
terminal equipment (DTE) .
A type of data station that includes an ISDN terminal
adapter as its DCE. It may also include an MLX telephone
for simultaneous voice and data (ISDN terminal adapter
data-only station). These data stations connect to MLX
extension jack modules for digital transmission of data over
a DS1 facility.
Physical connection point to the system for a telephone,
line/trunk, or other device. Also called "port."
(kilobits per second)
One of three modes of system operation, in which the
system uses personal lines on line buttons for outside calls,
with a separate interface ( ICOM buttons ) for inside calling.
See also Behind Switch mode and Hybrid/PBX mode.
(local area network) Arrangement of interconnected
personal computers or terminals, sometimes accessing a
host computer, sometimes sharing resources such as files
and printers.
(Listed Directory Number)
Issue 1
August 1998
Page GL-16