Nortel Networks SRG 50 NN43001-307 - Manual (Page 216)

216 List of terms
• packet classification
• DiffServ
• IP fragmentation
• traffic shaping
• use of the platform’s queuing mechanisms
routing
The process of selecting the correct path for packets transmitted between IP
networks by using software-based algorithms. Each packet is processed by
the algorithm to determine its destination.
SRG 50
Survivable Remote Gateway 50. This describes the equipment used to
create an IP branch office with a CS 1000 system acting as the main office.
The base system for SRG is a Business Communication Manager running
BCM 3.6 software.
TPS
IP Phone Terminal Proxy Server. This server controls the connection of
IP Phones. It resides on the Signaling Server with an emergency backup
on the Voice Gateway Media Card.
UDP
Uniform Dialing Plan. Each location within the network is assigned a
Location Code, and each telephone has a Directory Number that is unique
within the network. Under the UDP, the SRG must include the location code
in the Branch User ID (BUID).
VoIP
Voice over IP trunk. This IP pathway between two system IP voice gateways
allows the system to exchange telephone calls over the Internet.
WAN
Wide Area Network. A computer network that spans a relatively large
geographical area. Typically, a WAN consists of two or more local area
networks (LAN).
Computers connected to a wide area network are often connected through
public networks, such as the telephone system. They can also be connected
through leased lines or satellites. The largest WAN in existence is the
Internet.
Nortel Communication Server 1000
Main Office Configuration Guide for SRG 50
NN43001-307 02.02 Standard
Release 5.0 3 December 2007
Copyright © 2005-2007, Nortel Networks
.