Cisco Voice Interworking Services (VISM) Installation And Configuration Manual page 244

Voice interworking service module release 3.0
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cnfcasguardtime
cnfcasguardtime
To configure the channel associated signaling (CAS) guard time for an endpoint, use the
cnfcasguardtime command in the VoIP switching/trunking and switched AAL2 PVC operating modes.
Syntax Description
endpt-num
guardtime
Command Modes
VoIP switching/trunking and switched AAL2 PVC
Usage Guidelines
Guard time is the minimum duration between the end of one call and the beginning of the next call. When
a delete connection (DLCX) command is received from a call agent, VISM starts a timer—set by the
value you indicate for the guardtime argument—and ignores any off-hook events until the timer has
expired.
To use this command, you must ensure that the endpoint indicated by the endpt-num argument value has
been previously added, and that the associated DS0 is configured for CAS.
To use this command, you must choose the MIB as the source in the cnfcasparamsource command.
Note
Cisco VISM Installation and Configuration Guide
5-100
cnfcasguardtime endpt-num guardtime
The endpoint number which is to be configured with a guard time, identified by the
guardtime argument value. It can be a value from one of the following ranges:
For template number 1:
For VISM, from 1 to 145
For VISM-PR T1, from 1 to 192
For VISM-PR E1, from 1 to 248
For template number 2:
For VISM T1, from 1 to 192
For VISM E1, from 1 to 248
For template number 3:
For VISM, from 1 to 120
For VISM-PR T1, from 1 to 192
For VISM-PR E1, from 1 to 248
For template number 4:
For VISM-PR, from 1 to 144
The guard time (defined in milliseconds); in the range from 10 to 1000.
(Default = 800)
Chapter 5
Release 3.0, Part Number OL-2521-01 Rev. D0, June 2004
CLI Commands

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