CISCO-VOICE-DIAL-CONTROL-MIB :: cvVoIPCallActiveCRC

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-VOICE-DIAL-CONTROL-MIBcvVoIPCallActiveCRC

cvVoIPCallActiveCRC

Module: CISCO-VOICE-DIAL-CONTROL-MIB

OID (symbolic): CISCO-VOICE-DIAL-CONTROL-MIB::cvVoIPCallActiveCRC

OID (numeric): 1.3.6.1.4.1.9.9.63.1.3.2.1.35

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-only

Description: If the object has a value of true(1), frame CRC will be included in the payload and if the value is false(2), frame CRC will not be included in the payload. This object is applicable only when RTP frame type is octet aligned. This object is not instantiated when the object cvVoIPCallActiveCoderTypeRate is not equal to gsmAmrNb enum.

What is cvVoIPCallActiveCRC?

This is a read-only true/false flag reporting whether a frame CRC is included in the AMR-NB payload for this active call, applicable only when the call uses octet-aligned RTP framing and the negotiated coder is AMR-NB. An admin checks this to confirm the actual CRC behavior negotiated for a live AMR-NB call, complementing the configured CRC setting on the peer. For example, an admin troubleshooting occasional garbled AMR-NB audio might check whether CRC protection was actually active on the affected calls.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.63.1.3.2.1.35
snmpwalk -v2c -c public <target> CISCO-VOICE-DIAL-CONTROL-MIB::cvVoIPCallActiveCRC

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.63.1.3.2.1.35.1
snmpget -v2c -c public <target> CISCO-VOICE-DIAL-CONTROL-MIB::cvVoIPCallActiveCRC.1

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OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.63ciscoVoiceDialControlMIBCISCO-VOICE-DIAL-CONTROL-MIB
1.3.6.1.4.1.9.9.63.1cvdcMIBObjectsCISCO-VOICE-DIAL-CONTROL-MIB
1.3.6.1.4.1.9.9.63.1.3cvGatewayCallActiveCISCO-VOICE-DIAL-CONTROL-MIB
1.3.6.1.4.1.9.9.63.1.3.2cvVoIPCallActiveTableCISCO-VOICE-DIAL-CONTROL-MIB
1.3.6.1.4.1.9.9.63.1.3.2.1cvVoIPCallActiveEntryCISCO-VOICE-DIAL-CONTROL-MIB
1.3.6.1.4.1.9.9.63.1.3.2.1.35cvVoIPCallActiveCRCCISCO-VOICE-DIAL-CONTROL-MIB