Instruction manual

Glossary
Issue 9 May 2003 (draft) GL-7
L
LEC
Local Exchange Carrier
M
Manual Terminating Restriction
Prevents the station from receiving calls other than those originated by the attendant.
MERLIN Attendant
An Avaya adjunct that provides voice mail and automated attendant services for use with the MER-
LIN LEGEND Communications System and MERLIN II Communications System R3.
Message Indicator Lamp
The light on a voice terminal that is activated by the attendant or a voice mail adjunct when there is
a message for the user.
Miscellaneous Restrictions
Restricts certain CORs from calling other CORs.
Miscellaneous Trunk Restrictions
Restricts certain stations from calling certain trunk groups.
N
NETCON
Network Control (port) data channel
NMS
Network Management System
NPA
Numbering Plan Area
NSAC
National Service Assistance Center
Night Service
Provides different coverage paths for stations after business hours.
O
OTTOTT
Outgoing Trunk to Outgoing Trunk Transfer