Nortel Networks NN43001-563 - Manual (Page 87)

87
ITG engineering guidelines
Contents
This section contains information on the following topics:
"Introduction" (page 89)
"Audience" (page 90)
"Equipment requirements" (page 91)
"Scope" (page 92)
"Network engineering guidelines overview" (page 93)
"IP Trunk 3.01 (and later) traffic engineering" (page 95)
"Estimate voice traffic calculations" (page 95)
"Calculate the number of IP Trunk 3.01 (and later) ports required" (page 99)
"Calculate number of IP trunk cards required" (page 101)
"Calculate Ethernet and WAN bandwidth usage" (page 112)
"Silence Suppression engineering considerations" (page 114)
"Fax engineering considerations" (page 115)
"Trunk Anti-Tromboning (TAT) and Trunk Route Optimization (TRO)
considerations" (page 116)
"WAN route bandwidth engineering" (page 119)
"Assess WAN link resources" (page 122)
"Link utilization" (page 122)
"Estimate network loading caused by IP Trunk 3.01 (and later) traffic" (page
123)
"Route Link Traffic Estimation" (page 124)
"Enough capacity" (page 126)
"Insufficient link capacity" (page 127)
"Other intranet resource considerations" (page 127)
"Implement QoS in IP networks" (page 127)
"Traffic mix" (page 128)
Nortel Communication Server 1000
IP Trunk Fundamentals
NN43001-563 01.01 Standard
Release 5.0 30 May 2007
Copyright © 2007, Nortel Networks
.