All MIBs › ACMIB › dspChannelEchoCancellation
dspChannelEchoCancellation
Module: ACMIB
OID (symbolic): ACMIB::dspChannelEchoCancellation
OID (numeric): 1.3.6.1.4.1.1751.2.18.3.8.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: voice compression scheme
What is dspChannelEchoCancellation?
This read-only OID indicates whether echo cancellation is running on the DSP channel to remove self-echoed voice that causes call quality issues. Engineers monitor this to verify the DSP is actively cleaning up echo artifacts from the voice stream. For example, if echo cancellation is enabled, the system removes delayed copies of the speaker's voice that would otherwise make the call sound unprofessional.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.3.8.1.5 snmpwalk -v2c -c public <target> ACMIB::dspChannelEchoCancellation
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.3.8.1.5.1 snmpget -v2c -c public <target> ACMIB::dspChannelEchoCancellation.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1751 | lucent | ACMIB |
| 1.3.6.1.4.1.1751.2 | mibs | ACMIB |
| 1.3.6.1.4.1.1751.2.18 | acMIB | ACMIB |
| 1.3.6.1.4.1.1751.2.18.3 | channelConfig | ACMIB |
| 1.3.6.1.4.1.1751.2.18.3.8 | dspChannelConfigTable | ACMIB |
| 1.3.6.1.4.1.1751.2.18.3.8.1 | dspChannelConfigEntry | ACMIB |
| 1.3.6.1.4.1.1751.2.18.3.8.1.5 | dspChannelEchoCancellation | ACMIB |