All MIBs › CISCO-VOICE-DIAL-CONTROL-MIB › cvVoIPCallHistoryLostPackets
cvVoIPCallHistoryLostPackets
Module: CISCO-VOICE-DIAL-CONTROL-MIB
OID (symbolic): CISCO-VOICE-DIAL-CONTROL-MIB::cvVoIPCallHistoryLostPackets
OID (numeric): 1.3.6.1.4.1.9.9.63.1.4.2.1.19
Node type: OBJECT-TYPE
Type: AbsoluteCounter32
Access: read-only
Description: The number of lost voice packets during the call.
What is cvVoIPCallHistoryLostPackets?
This AbsoluteCounter32, in packets, counts the number of voice packets lost during the call. It is one of the most direct indicators of network-induced call quality problems an administrator monitors, since lost packets translate directly into audible gaps or distortion. For example, correlating a high lost-packet count on a call with customer complaints of choppy audio confirms the root cause is network packet loss rather than a codec or configuration issue.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.63.1.4.2.1.19 snmpwalk -v2c -c public <target> CISCO-VOICE-DIAL-CONTROL-MIB::cvVoIPCallHistoryLostPackets
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.63.1.4.2.1.19.1 snmpget -v2c -c public <target> CISCO-VOICE-DIAL-CONTROL-MIB::cvVoIPCallHistoryLostPackets.1
Start monitoring Cisco voice gateways (POTS/VoIP dial peers) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-VOICE-DIAL-CONTROL-MIB::cvVoIPCallHistoryLostPackets OID value, configure state conditions and alerts, and monitor any Cisco voice gateways (POTS/VoIP dial peers) from a single console.
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 |
| 1.3.6.1.4.1.9.9.63.1.4.2.1.19 | cvVoIPCallHistoryLostPackets | CISCO-VOICE-DIAL-CONTROL-MIB |