Polycom MGC Manager User Manual page 135

The following information is displayed for the disconnected participant:
Table 3-12: ISDN Participant Properties - Disconnection Cause
Field/Option Description
Call Lists the reasons for participant's disconnection:
Disconnection
•
Reason
•
•
•
•
•
Cause Describes the cause of disconnection according to the
category indicated in the Call Disconnection Reason.
For example, when Operator Disconnect is selected,
the name of the Cause field is changes to Operator
Name and lists the name of the operator who
disconnected the participant.
MGC Manager User's Guide - VoicePlus Edition
Operator Disconnect – The participant was
disconnected from the conference by the operator.
No Net Connection – Network channels could not
be connected. This reason may occur when the
telephone lines are unavailable or busy.
Participant Hang Up – The participant
disconnected himself from the conference.
Bad H.243 Connection – Problems occurred with
the connection protocol.
Resource Deficiency – Hardware resources (audio
or network cards) are insufficient and cannot handle
the conference.
Security Failure – Encryption related problem
prevented the connection. Not relevant to ISDN
Audio Only participant.
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