Which application will allow a system administrator to see historical events and alarms on a trunk in the IP Office?

Providers are components of one-X® Portal, each of which performs a specific role.
What is the Telephony CSTA provider responsible for?

How can you find the IP address of an IP extension?

A customer has a Windows Voicemail Pro server. When calls come into the customer's system, if the
telephone number of the caller is in the customer's records, the customer wants those calls to be routed to a
specific user.
Which voicemail action type is needed to configure this?

There is a recommended order to powering up the IP Office 500 V2: first up the expansion modules before powering up the control unit.
Why is this?