v
Abbr. NEC
Description
NEC
Abbr. PBC
Description / Remarks
PBC
KF Key Feauture (registration) Key systems are operating directly on
outside lines.
KTF Key Transfer Facility OAI related.
LAN Local Area Network LAN Local Area Network
LCR Least Cost Routing LCCR Least cost call routing : number analysis
development manner
LDN Listed Directory Number
LDT Loop Dial trunk
LEN Line Equipment Number EHWA Equipment hardware Address : PIM nbr (0 ~
7)+ Port nbr (00 ~ 63) LEN = (000 ~ 763)
LT Line/Trunk
MAT Maintenance Administration Terminal OMM Operation Maintenance module : PC
needed in terminals mode
MB Make Busy SETOUT Set to Out Of Service : Out of Service / Not
installed situation for reset or maintenance
MCI Message Center Interface Interface for Voice Mail system
MEM Main Memory
MFG
MFR MF receiver / MFC receiver/sender
MIB management Information Base
MIC Microphone Microphone or its key
MIS management Information System
MJ Major (alarm)
MLDT Melody Trunk
MN Minor (alarm)
MOC OM terminal window, part of MATWorX
MP Main Processor Compare with CPU
MRF Mode Reset Facility OAI related.
MSF Mode Set Feature OAI related.
MSG Message
NEAX NEC PBX SOPHO
NS Network Station
NTF Number Transfer Facility OAI related.
NTS Night Transfer Station Night Extension
OAI Open Application Interface CTI interface
ODT OD Trunk 2/4 wire E&M
ODT Outband Dialing Trunk
ONP Open Numbering Plan
OPC Origional Point Code Kind of Cluster ID; for originating office
OPR Operator Attendant
PAD (IP) Packet Assembler /
Disassembler
Used for TDM / IP translation
PBR Push Button Receiver DTMF receiver
PBSND Push Button Sender DTMF sender
PC Point Code
PCK Pickup
PFT Power Failure Transfer
PIM Port Interface Module Shelf : comparable with CSM and PM
shelves
PLO Phase Locked Oscillator
PMS Property Management System PMS Property Management System (in hotel
environments)
PN Part Number For example PN-8DLCC board
PNA Phone line Network Alliance
PPS Pulses per second Used in pulse dialing
PROTIMS Proprietary protocol, used for building CCIS
PRT ISDN primary rate interface trunk
PS Personal Station
PS Portable Station NEC wireless system
QoS Quality of Service
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