Applies to: Exchange Server 2007 SP3, Exchange Server 2007 SP2, Exchange Server 2007 SP1, Exchange Server 2007
Topic Last Modified: 2006-11-06

To perform administrative tasks on a server that is running Microsoft Exchange Server 2007 that has the Unified Messaging server role installed, you must have the required permissions for the user account that you are logged on with. Administrative tasks can be delegated or assigned to users by using Exchange 2007 administrative roles.

Table 1 summarizes the minimum permissions that are required to perform administrative tasks on a Unified Messaging server.

Table 1 Unified Messaging administrator permissions

Task	Exchange Organization Administrators	Exchange Server Administrators	Exchange Recipient Administrators	Exchange View-Only Administrators
Get-UMActiveCalls		X
Disable-UMAutoAttendant	X
Enable-UMAutoAttendant	X
Get-UMAutoAttendant				X
New-UMAutoAttendant	X
Remove-UMAutoAttendant	X
Set-UMAutoAttendant	X
Test-UMConnectivity		X
Copy-UMCustomPrompt	X
Get-UMDialplan				X
New-UMDialplan	X
Remove-UMDialplan	X
Set-UMDialplan	X
Get-UMHuntGroup				X
New-UMHuntGroup	X
Remove-UMHuntGroup	X
Disable-UMIPGateway	X
Enable-UMIPGateway	X
Get-UMIPGateway				X
New-UMIPGateway	X
Remove-UMIPGateway	X
Set-UMIPGateway	X
Disable-UMMailbox			X
Enable-UMMailbox			X
Get-UMMailbox			X
Set-UMMailbox			X
Get-UMMailboxPIN			X
Set-UMMailboxPIN			X
Get-UMMailboxPolicy				X
New-UMMailboxPolicy	X
Remove-UMMailboxPolicy	X
Set-UMMailboxPolicy	X
Disable-UMServer		X
Enable-UMServer		X
Get-UMServer				X
Set-UMServer		X

Important:
Logging on to a computer by using full administrative credentials may pose a security risk to the computer and the network. Therefore, as a security best practice, do not log on to a computer by using full administrative credentials when you want to perform routine administrative tasks. Instead, you can use the Secondary Logon service or the Run as command to start applications or additional commands in a different security context without having to log off the computer. The Run as command prompts you to enter different credentials before the application or command can run. For more information about the Run as command, see "Using Run as" in the Microsoft Windows Server 2003, Standard Edition online Help.

Important:

Logging on to a computer by using full administrative credentials may pose a security risk to the computer and the network. Therefore, as a security best practice, do not log on to a computer by using full administrative credentials when you want to perform routine administrative tasks. Instead, you can use the Secondary Logon service or the Run as command to start applications or additional commands in a different security context without having to log off the computer. The Run as command prompts you to enter different credentials before the application or command can run. For more information about the Run as command, see "Using Run as" in the Microsoft Windows Server 2003, Standard Edition online Help.

For More Information

For more information about how to configure permission with Exchange 2007, see Configuring Permissions.

For more information about how to add a user or group to an administrative role in Exchange 2007, see How to Add a User or Group to an Administrator Role.