All MIBs › CISCO-VOICE-DIAL-CONTROL-MIB › cvCallActiveNoiseLevel
cvCallActiveNoiseLevel
Module: CISCO-VOICE-DIAL-CONTROL-MIB
OID (symbolic): CISCO-VOICE-DIAL-CONTROL-MIB::cvCallActiveNoiseLevel
OID (numeric): 1.3.6.1.4.1.9.9.63.1.3.1.1.6
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The object contains the active noise level for the call leg.
What is cvCallActiveNoiseLevel?
This is a read-only integer, in dBm ranging from -128 to 8, reporting the current background noise level measured on this call leg. An admin monitors this to detect excessive line noise that could be degrading perceived call quality, especially on analog telephony interfaces. For example, an unusually high noise-level reading on a specific call leg might point an admin toward a faulty analog line card or cabling issue on that port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.63.1.3.1.1.6 snmpwalk -v2c -c public <target> CISCO-VOICE-DIAL-CONTROL-MIB::cvCallActiveNoiseLevel
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.63.1.3.1.1.6.1 snmpget -v2c -c public <target> CISCO-VOICE-DIAL-CONTROL-MIB::cvCallActiveNoiseLevel.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 |
| 1.3.6.1.4.1.9.9.63.1.3 | cvGatewayCallActive | CISCO-VOICE-DIAL-CONTROL-MIB |
| 1.3.6.1.4.1.9.9.63.1.3.1 | cvCallActiveTable | CISCO-VOICE-DIAL-CONTROL-MIB |
| 1.3.6.1.4.1.9.9.63.1.3.1.1 | cvCallActiveEntry | CISCO-VOICE-DIAL-CONTROL-MIB |
| 1.3.6.1.4.1.9.9.63.1.3.1.1.6 | cvCallActiveNoiseLevel | CISCO-VOICE-DIAL-CONTROL-MIB |