Published: July 16, 2012
Applies to: Exchange 2013 | Exchange Online | Exchange Server 2007 | Exchange Server 2010
The IsUMEnabled element indicates whether a mailbox is enabled for Unified Messaging.
The following sections describe attributes, child elements, and parent elements.
A text value that represents a Boolean value is required if this element is included. A value of true indicates that the mailbox is enabled for Unified Messaging. A value of false means that the mailbox is not enabled for Unified Messaging.
To determine whether a mailbox is enabled for Unified Messaging, use the IsUMEnabled operation (UM web service).
Can be Empty