OfficeServ 7400 General Description
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A-3
K
KDB Keyset
Daughterboard
L
L2TP
Layer 2 Tunnelling Protocol
LAN Local
Area
Network
LCD Liquid
Crystal
Display
LCR
Least Cost Routing
LED
Light Emitting Diode
LIM
LAN Interface Module
LP40
Local Control Processor
M
MFM
Multi-Frequency Module
MIS
Miscellaneous module
MMC Man
Machine
Communication
MP40
Main Control Processor
MPD
Metering Pulse Detection
N
NAT Network
Address
Translation
O
OSM OfficeServ
Manager
OSPF
Open Shortest Path First
P
PCM
Pulse Code Modulation
PFT Power
Fail
Transfer
PIM-SM
Protocol Independent Multicast-Sparse Mode
PLIM
PoE LAN Interface Module
PoE
Power over Ethernet
POP3
Post Office Protocol 3
PPP
Point to Point Protocol
PPPoE
PPP over Ethernet
PPS
Pulse Per Second
PPTP
Point to Point Tunnelling Protocol
PRI Primary
Rate
Interface
PRS
Polarity Reverse Signal
PSTN
Public Switched Telephone Network
PSU Power
Supply
Unit