Lucent Technologies 555-661-150 manual Monitored, Multi-Function, Module Multiline, Multiplexing

MERLIN LEGEND Communications System Release 6.1		Issue 1
Network Reference 555-661-150	August 1998
Glossary
	Page GL-19
module	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.
monitored	Extension for which one or more CTI applications is
extension	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.
Multi-Function	See MFM.
Module
multiline	An analog or digital (MLX) telephone that provides multiple
telephone	line buttons for making or receiving calls or programming
	features.
multiplexing	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.
Music On Hold	Customer-provided music source or Magic on Hold
	connected to the system through a loop-startjack.