Lucent Technologies MERLIN LEGEND Release 5.0 Installation Manual page 348

MERLIN LEGEND Communications System Release 5.0
Installation 555-650-140
Glossary
Q
QCC
R
RAM
read-only memory
Remote Access
restore
ring generator
(Queued Call Console) MLX-20L telephone used by
a system operator in Hybrid/PBX mode only. Used to
answer outside calls (directed to a system operator
position) and inside calls, direct inside and outside
calls to an extension or an outside telephone num-
ber, serve as a message center, make outside calls
for users with outward calling restrictions, set up con-
ference calls, and monitor system operation.
(random-access memory) Computer memory in
which an individual byte or range of bytes can be
addressed and read or changed without affecting
other parts of memory.
See ROM.
System feature that allows an outside caller to gain
access to the system, almost as if at a system exten-
sion.
Procedure whereby saved and archived system pro-
gramming is reinstated on the system, from a floppy
disk or memory card . See also backup.
Circuit pack added to the power supply that gener-
ates a high-voltage, 20–30-Hz signal to ring a tele-
phone.
Issue 1
June 1997
Page GL-33