How to Remove a Unified Messaging Server from a Dial Plan
Microsoft Exchange Server 2007 will reach end of support on April 11, 2017. To stay supported, you will need to upgrade. For more information, see Resources to help you upgrade your Office 2007 servers and clients.
Applies to: Exchange Server 2007, Exchange Server 2007 SP1, Exchange Server 2007 SP2, Exchange Server 2007 SP3
This topic explains how to use the Exchange Management Console and the Exchange Management Shell to remove a computer on which the Microsoft Exchange Server 2007 Unified Messaging (UM) server role is installed from a UM dial plan. When you remove an Exchange 2007 Unified Messaging server from a UM dial plan, the Unified Messaging server will no longer answer calls or process UM calls for Exchange 2007 UM-enabled recipients.
Note
To process calls, an Exchange 2007 Unified Messaging server must be added to at least one UM dial plan. However, an Exchange 2007 Unified Messaging server can be added to multiple UM dial plans.
Before You Begin
To perform this procedure, the account you use must be delegated the Exchange Server Administrator role and membership in the local Administrators group for the target server.
For more information about permissions, delegating roles, and the rights that are required to administer Exchange 2007, see Permission Considerations.
Also, before you perform these procedures, confirm the following:
A UM dial plan has been created.
The Unified Messaging server has the languages installed that are required by the UM dial plan.
The Unified Messaging server has been added to at least one UM dial plan.
Procedure
To use the Exchange Management Console to remove a Microsoft Exchange Server 2007 server from a dial plan
In the console tree of the Exchange Management Console, expand the Server Configuration node, and then click the Unified Messaging node.
In the result pane, select the Unified Messaging server.
In the action pane, click Properties.
On the UM Settings tab, in the Associated Dial Plans section, click Remove.
In the confirmation dialog box, click Yes to confirm the deletion of the Exchange 2007 server from the UM dial plan.
Click OK to close the properties window.
To use the Exchange Management Shell to remove a Microsoft Exchange Server 2007 server from a dial plan
Run the following command:
Set-UMServer -Identity umserver12 -DialPlans $null
For more information about syntax and parameters, see Set-UMServer.
For More Information
For more information about how to install the Unified Messaging server role, see How to Perform a Custom Installation Using Exchange Server 2007 Setup.
For more information about how to create a new UM dial plan, see How to Create a New Unified Messaging Dial Plan.
For more information about UM dial plans, see Understanding Unified Messaging Dial Plans.