Avaya X330W-2DS1 User’s Guide 29
Chapter 4
Common Configurations
An X330WAN access router module can be used in any situation where E1/T1
WAN connectivity is needed for an office. The following situations are the most
common configurations for connecting to a WAN using the P330:
• Connecting Branch Offices to Headquarters
• Connecting a Small Office to the Internet
Connecting Branch Offices to Headquarters
Many companies have a centralized location for their headquarters and small
branch offices. It is important that communication between the headquarters and
the branches flows quickly. The following figure shows a typical configuration of
the network connecting the headquarters with branch offices.
Figure 4.1 Branch Office to Headquarters