Cisco Cisco IOS Software Release 12.2(2)XA
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Cisco IOS Releases 12.2(2)XA and 12.2(4)T
Advanced Voice Busyout
Feature History
This feature module describes advanced voice busyout functions in Cisco IOS Release 12.2(4)T. It
includes the following sections:
includes the following sections:
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Feature Overview
The local voice busyout feature provides a way to busy out a voice port or DS-0 group (time slot) if a
state change is detected in a monitored network interface (or interfaces). When a monitored interface
changes to a specified state—to out-of-service or in-service—the voice port presents a seized/busyout
condition to the attached PBX or other customer premises equipment (CPE). The PBX or other CPE can
then attempt to select an alternate route.
state change is detected in a monitored network interface (or interfaces). When a monitored interface
changes to a specified state—to out-of-service or in-service—the voice port presents a seized/busyout
condition to the attached PBX or other customer premises equipment (CPE). The PBX or other CPE can
then attempt to select an alternate route.
Release
Modification
12.1(3)T
This feature was introduced.
12.2(2)XA
Commands were modified and introduced on the Cisco AS5300, AS5350,
and AS5400.
and AS5400.
12.2(2)XA3
The keyword shut-if was added to the voice-class busyout command.
12.2(4)T
Support for this feature was introduced on the Cisco 7200 series routers. The
new and modified commands introduced in Cisco IOS Release 12.2(2)XA were
integrated into Cisco IOS Release 12.2(4)T. Support for the Cisco AS5300,
Cisco AS5350, and Cisco AS5400 is not included in this release.
new and modified commands introduced in Cisco IOS Release 12.2(2)XA were
integrated into Cisco IOS Release 12.2(4)T. Support for the Cisco AS5300,
Cisco AS5350, and Cisco AS5400 is not included in this release.