All MIBs › CISCO-VOICE-DIAL-CONTROL-MIB › cvVoIPCallHistoryProtocolCallId
cvVoIPCallHistoryProtocolCallId
Module: CISCO-VOICE-DIAL-CONTROL-MIB
OID (symbolic): CISCO-VOICE-DIAL-CONTROL-MIB::cvVoIPCallHistoryProtocolCallId
OID (numeric): 1.3.6.1.4.1.9.9.63.1.4.2.1.23
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: The protocol-specific call identifier for the VoIP call.
What is cvVoIPCallHistoryProtocolCallId?
This OCTET STRING (0-255 bytes) holds the protocol-specific call identifier assigned to the VoIP call by whatever signaling protocol was used. Administrators use it to cross-reference this call history entry with logs or captures from the signaling protocol itself (such as a SIP Call-ID header), which is essential for detailed packet-level troubleshooting. For example, matching this value against a SIP trace's Call-ID lets the admin pinpoint the exact SIP dialog that corresponds to a problematic call in the history table.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.63.1.4.2.1.23 snmpwalk -v2c -c public <target> CISCO-VOICE-DIAL-CONTROL-MIB::cvVoIPCallHistoryProtocolCallId
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.63.1.4.2.1.23.1 snmpget -v2c -c public <target> CISCO-VOICE-DIAL-CONTROL-MIB::cvVoIPCallHistoryProtocolCallId.1
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OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.63 | ciscoVoiceDialControlMIB | CISCO-VOICE-DIAL-CONTROL-MIB |
| 1.3.6.1.4.1.9.9.63.1 | cvdcMIBObjects | CISCO-VOICE-DIAL-CONTROL-MIB |
| 1.3.6.1.4.1.9.9.63.1.4 | cvGatewayCallHistory | CISCO-VOICE-DIAL-CONTROL-MIB |
| 1.3.6.1.4.1.9.9.63.1.4.2 | cvVoIPCallHistoryTable | CISCO-VOICE-DIAL-CONTROL-MIB |
| 1.3.6.1.4.1.9.9.63.1.4.2.1 | cvVoIPCallHistoryEntry | CISCO-VOICE-DIAL-CONTROL-MIB |
| 1.3.6.1.4.1.9.9.63.1.4.2.1.23 | cvVoIPCallHistoryProtocolCallId | CISCO-VOICE-DIAL-CONTROL-MIB |