Nortel Networks SRG50 - Manual (Page 10)

10 Chapter 1 Getting started
NN40140-500 NN40140-500
BARS Basic alternate route selection
BUID Branch user ID
CDP Coordinated dialing plan
DDIM Digital drop and insert mux
DN Directory number
DSC Distant steering codes
DSM Digital station module
DTM Digital trunk module
ESA Emergency services access
ESDN Emergency services DN
FRL Facility restriction level
GATM Global analog trunk module
KEM Key expansion module
KRS Keycode retrieval system
LAN Local area network
LSC Local steering codes
MCDN Meridian customer defined network
MOTN Main office terminal number
MVC Mobile voice client
NARS Network alternate route selection
NBWM Network bandwidth management
NCS Network connection server
NRS Network routing service
PSTN Public switched telephone network
QoS Quality of service
SPN Special number
SRG Survivable remote gateway
TAT Trunk anti-tromboning
TRO Trunk route optimization
TSC Trunk steering codes
UDP Uniform dialing plan
VNR Vacant number routing
VoIP Voice over internet protocol
VPN Virtual private network
VPNI Virtual private network ID
WAN Wide area network
ZDP Zone digit prefix
Table 1 Acronyms used in this guide (Sheet 2 of 2)
Acronym Description