5-100
Cisco VISM Installation and Configuration Guide
Release 3.0, Part Number OL-2521-01 Rev. D0, June 2004
Chapter5 CLI Commands
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.
cnfcasguardtime endpt-num guardtime
Syntax Description
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 st art s 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.
Note To use this command, you must choose the MIB as the source in the cnfcasparamsource co mmand.
endpt-num 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
guardtime The guard time (defined in milliseconds); in the range from 10 to 1000.
(Default= 800)