CISCO-VISM-DSX0-MIB :: ds0CasGaurdTime

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-VISM-DSX0-MIBds0CasGaurdTime

ds0CasGaurdTime

Module: CISCO-VISM-DSX0-MIB

OID (symbolic): CISCO-VISM-DSX0-MIB::ds0CasGaurdTime

OID (numeric): 1.3.6.1.4.1.351.110.4.7.1.1.22

Node type: OBJECT-TYPE

Type: Integer32

Access: read-write

Description: The gaurd time is the duration between the end of one call and the start of next call. This object specifies what should be such a duration. All state changes from the PBX are ignored for this duration. After receiving DLCX, this timer will be started for a period as configured in this object, and will not honor any off-hook events before the expiration of this timer.

This object cannot be configured if the signaling type for the line to which this ds0 belongs is non cas.

For a cas line this object CAN only be configured only after associating this ds0 with an endpoint This object will be applicable if ds0CasParameterSource has a value of mibValue (2).

The allowed range for this object is 10..1000.

What is ds0CasGaurdTime?

This Integer32 (0..65535), in milliseconds, defines the guard time between the end of one call and the start of the next on this DS0, during which all PBX state changes are ignored. This prevents a trailing disconnect signal from a just-ended call from being misread as the start of a new call, which matters for accurate call accounting and clean handoffs between calls. For instance, after receiving a DLCX (delete connection), the gateway starts this guard timer and won't honor any off-hook events until it expires, protecting against rapid back-to-back call confusion.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.351.110.4.7.1.1.22
snmpwalk -v2c -c public <target> CISCO-VISM-DSX0-MIB::ds0CasGaurdTime

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.351.110.4.7.1.1.22.1
snmpget -v2c -c public <target> CISCO-VISM-DSX0-MIB::ds0CasGaurdTime.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.351.110.4.7.1.1.22.1 i <value>

Start monitoring Cisco VISM (Voice Interworking Service Module) card, MGX platform (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-VISM-DSX0-MIB::ds0CasGaurdTime OID value, configure state conditions and alerts, and monitor any Cisco VISM (Voice Interworking Service Module) card, MGX platform (legacy) from a single console.

OID Breakdown

Upper-level ancestors (10 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.351stratacomCISCOWAN-SMI
1.3.6.1.4.1.351.110basisBASIS-MIB
1.3.6.1.4.1.351.110.4basisLinesBASIS-MIB
1.3.6.1.4.1.351.110.4.7dsx0VismBASIS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.351.110.4.7.1dsx0VismCnfTableCISCO-VISM-DSX0-MIB
1.3.6.1.4.1.351.110.4.7.1.1dsx0VismCnfEntryCISCO-VISM-DSX0-MIB
1.3.6.1.4.1.351.110.4.7.1.1.22ds0CasGaurdTimeCISCO-VISM-DSX0-MIB