Busy Indicator; Busy Tone Disconnect - Avaya Communication Manager Administrator's Manual

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Voice Message Retrieval
A voice message to the primary extension can be retrieved on a bridged appearance by the
bridged appearance user. If a security code is required to retrieve the message, the bridging user
must use the security code of the primary telephone.
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Voice Paging
The use of Voice Paging automatically invokes exclusion. Therefore, interactions for this feature are the
same as for Privacy-Manual Exclusion.

Busy indicator

The Busy Indicator button provides multiappearance telephone users and attendants with a visual
indicator of the busy or idle status of one of the following system resources:
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An extension number
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A trunk group
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A terminating extension group
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A hunt group—either DDC or UCD
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Any loudspeaker paging zone, including all zones
The Busy Indicator button provides the attendant or user with direct access to the extension number,
trunk group, or paging zone.
You can assign extension numbers, trunk group access codes, and Loudspeaker Paging access codes to a
Busy Indicator button.
The Facility Busy lamp indication for a VDN does not light when the VDN is being used. The associated
button may be used to place a call to a VDN.

Busy tone disconnect

In some regions of the world the CO sends a busy tone for the disconnect message. With Busy Tone
Disconnect (BTD), the switch disconnects analog loop-start CO trunks when a busy tone is sent from the
CO.
A call that is originated from or terminated to a phone using a BTD enabled trunk has a Call Classifier
port connected to the trunk. The Classifier port connects, then the call is answered and stays connected on
the trunk until the station hangs up or a BTD signal is received from the CO. If there is only one BTD
trunk on a call when the BTD signal is received, the call is dropped. If it is a conference call, only the
trunk is dropped and the rest of the parties stay connected.
Interactions
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Answer supervision
If Answer supervision is enabled, set the Answer supervision timeout field to 0 (zero).
Administrator's Guide for Avaya Communication Manager
November 2003
Feature Reference
Busy indicator
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