Avaya Communication Manager Administrator's Manual page 1279

Receive Answer Supervision
Use this field to specify whether the network provides answer supervision for a trunk group.
For Outbound Call Management applications, set this field to y for trunks supporting network answer
supervision. For trunks that do not receive a real answer, this field determines when the CallVisor
Adjunct-Switch Application Interface (ASAI) connect event is sent.
Valid entries
y
n
NOTE:
When you set this field to y, the
firmware timeout on circuit packs controlled by the Outgoing End of Dial (sec) field is
automatically set to 0.
Receive Release Ack
This field appears when the
(used for Italian and Hungarian tie trunks).
Valid entries
y/n
Send Answer Supervision
This field appears when the
Valid entries
y/n
Administrator's Guide for Avaya Communication Manager
November 2003
Usage
Enter y if the network provides answer supervision. Set the Answer
Supervision Timeout field to 0.
Enter n if the network does not provide answer supervision, and set
the Answer Supervision Timeout field. Also enter n for incoming
trunk groups.
Outgoing End of Dial (sec)
Trunk Signaling Type
Usage
Enter y if Communication Manager will receive a release
acknowledgment in response to a forward or backward release
signal.
Trunk Signaling Type
Usage
Enter y to make Communication Manager signal the calling media
server or switch when an incoming call is answered. You can only
set this field to y if the Direction
field is not displayed. The
field is cont or dis and only applies to TN2140 ports
field is cont or dis and only applies to TN2140 ports.
field is incoming or two-way.
Screen Reference
Trunk Group
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