Polycom RMX 1500 Administrator's Manual page 350

Chapter 10-Polycom Conferencing for Microsoft Outlook®
10-4
There are three options that can be used to configure the Exchange
Integration Configuration. The option you choose will depend on the
configuration of the mailbox in the Exchange Server and the
configuration of the Exchange Server itself.
— Option 1 - Use this option if the Exchange Server settings have
been left at their default values.
— Option 2 - Use this option if the Primary SMTP Mailbox is not the
default mailbox.
— Option 3 - Use this option if the Exchange Server settings have
been modified by the administrator.
Option 1 - Using default Exchange Server settings
Exchange
Management
Console
Default
Domain
Name
Mailbox Properties
Default
Mailbox
Name
Required
Fields