Modifying the Properties of a Unified Messaging Server

In Exchange Server 2007 Unified Messaging (UM), the UM server is an integral part of the Unified Messaging system. The UM server processes incoming voice messages, fax messages, and subscriber access calls. The UM server must be associated to at least one UM dial plan before the UM server becomes available to process incoming voice and fax calls.

You can use the Exchange Management Shell or the Exchange Management Console to modify and configure the properties for a specific UM server. You can configure the UM server properties including the number of concurrent calls, the number of concurrent fax calls, and the list of existing UM dial plans associated to the UM server.

For more information about how to use the Exchange Management Console to modify the properties of an Exchange Server 2007 Unified Messaging server, see the following topics:

• How to Add a Unified Messaging Server to a Dial Plan
  
  
• How to Remove a Unified Messaging Server from a Dial Plan
  
  
• How to Modify the Number of Concurrent Calls Setting
  
  
• How to Modify the Number of Concurrent Fax Calls Setting
  
  

For more information about how to use the Exchange Management Shell commands to modify Unified Messaging server settings, see the Set-UMServer reference topic.

Administrative permissions are required to manage the Unified Messaging server. For more information about the permissions that are required to perform Unified Messaging administrative tasks, see Required Permissions to Manage Unified Messaging.

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