Nortel Networks BCM50 - Manual (Page 26)

26 Chapter 1 Getting started
NN40020-302
ASM Analog station module (analog station media bay module)
ATA Analog terminal adapter
BCM Business Communications Manager
BRI Basic rate interface
BRI CNIC Basic rate interface compact network interface card
BRIM Basic rate interface module (basic rate interface media bay module)
CAP Central answering position
CFA Carrier failure alarm
CLID Calling line identification
CNIC Compact network interface card
CO Central office
CSU Channel service unit
CTM Caller ID trunk module (caller ID trunk media bay module)
DDIM Digital drop and insert MUX
DECT Digital enhanced cordless telecommunications
DHCP Dynamic host configuration protocol
DIMM Dual in-line memory module
DMC Digital mobility controller
DSM Digital station module (digital station media bay module)
DSP Digital signal processor
DSU Data service unit
DTE Data terminal equipment
DTM Digital trunk module (digital trunk media bay module)
FEM Fiber expansion module
FRU Field replaceable unit
GASM Global analog station module (global analog station media bay module)
GATM Global analog trunk module (global analog trunk media bay module)
KEM Key expansion module
KIM Key indicator module
KRS Keycode retrieval system (Nortel keycode retrieval system)
LAN Local area network
LIU Line isolation unit
MBM Media bay module
MSC Media services card
MWI Message waiting indication
NIC Network interface card
ONS on-premise station
Table 1 Acronyms (Sheet 2 of 3)
Acronym Description