Published: July 16, 2012
Applies to: Exchange 2013 | Exchange Online | Exchange Server 2010
The ConnectionFailureCause element specifies the reason for a disconnection from a telephone call.
<ConnectionFailureCause>None or UserBusy or NoAnswer or Unavailable or Other</ConnectionFailureCause>
The following sections describe attributes, child elements, and parent elements.
Specifies the state information for a telephone call.
The following table lists the possible values for the ConnectionFailureCause element.
Call state is not disconnected or the disconnect reason is not known.
The called party line was busy.
The called party did not answer.
The called party number was not available.
Catch-all for other disconnect reasons.
The schema that describes this element is located in the IIS virtual directory that hosts Exchange Web Services.
Can be Empty
July 16, 2012