
Event Reporting and
Busy/Unavailable Event Report
The Busy/Unavailable Event Report is sent when the destination of a call is busy, as follows:
■When a call is delivered to an
■When a call tries to terminate on an ACD split that is not
■When a call encounters a busy vector command in vector processing
■When a
■When a call is trying to reach an
■When a call enters a split for which there are no
■When a trunk is maintenance or administration busy, or the administration on two sides of the trunk is not the same (CS0/6)
■When an adjunct is attempting to make a call using ARS and there are no available trunks with appropriate bearer capability class (CS0/58)
The Busy/Unavailable Event Report is not sent under the following circumstances:
For a