Quality Of Service - Nortel Remote Office 9150 Installation And Administration Manual

Planning for installation
Network diagram
The following diagram shows the Remote Office 9150 unit's position in an IP
network.
Internal M1 Meridian 1
network PBX
10.3.1.1
10.3.1.2
Management
port (optional)
Router
10.3.1.3
Note: For placement of one or more administration PCs, see "Administration
PC" on page 76.

Quality of Service

The routers used on your IP network must be capable of handling voice traffic,
with little or no congestion and few delays. If the network is congested or
subjected to many delays, voice quality is affected.
For more information, see Appendix A, "Network engineering guidelines."
82
Ethernet
network
10.2.1.10
MIG
RLC
10.2.1.1
Router
10.2.1.3
Ethernet
network
Router
10.4.1.2
Network
10.4.1.1
10.1.1.10
Standard 1.0
Remote Office 9150
10.1.1.2
POW
ER
ETH
ERN ET
TX
RX
COLL
1
L1 MOD
L2 2 ULE
L1
L2
3
L1
L2
4
L1 V.35
L2
STA
TX TUS
RX
Remote Office 9150
G101418