All MIBs › A3COM-HUAWEI-VOIF-MIB › h3cVoIfCfgEchoCancellDelay
h3cVoIfCfgEchoCancellDelay
Module: A3COM-HUAWEI-VOIF-MIB
OID (symbolic): A3COM-HUAWEI-VOIF-MIB::h3cVoIfCfgEchoCancellDelay
OID (numeric): 1.3.6.1.4.1.43.45.1.10.2.39.2.1.1.1.7
Node type: OBJECT-TYPE
Type: Integer32
Access: read-write
Description: This object indicates the delay of the echo cancellation for the voice interface. This value couldn't be modified unless h3cVoIfCfgEchoCancelSwitch is enable. Unit is milliseconds.
What is h3cVoIfCfgEchoCancellDelay?
Sets the echo cancellation algorithm's delay window in milliseconds to match circuit round-trip time. Engineers configure this after enabling echo cancellation to optimize quality for satellite or long-distance calls. A 128ms setting handles typical terrestrial VoIP; 256ms suits international satellite links.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.39.2.1.1.1.7 snmpwalk -v2c -c public <target> A3COM-HUAWEI-VOIF-MIB::h3cVoIfCfgEchoCancellDelay
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.39.2.1.1.1.7.1 snmpget -v2c -c public <target> A3COM-HUAWEI-VOIF-MIB::h3cVoIfCfgEchoCancellDelay.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.43.45.1.10.2.39.2.1.1.1.7.1 i <value>
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OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.43 | a3Com | A3COM-AUDL-R1-MIB |
| 1.3.6.1.4.1.43.45 | jv_mib | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1 | huawei | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.10 | h3c | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.10.2 | h3cCommon | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.39 | h3cVoice | A3COM-HUAWEI-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.45.1.10.2.39.2 | h3cVoiceIf | A3COM-HUAWEI-VOIF-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.39.2.1 | h3cVoIfObjects | A3COM-HUAWEI-VOIF-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.39.2.1.1 | h3cVoIfConfigTable | A3COM-HUAWEI-VOIF-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.39.2.1.1.1 | h3cVoIfConfigEntry | A3COM-HUAWEI-VOIF-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.39.2.1.1.1.7 | h3cVoIfCfgEchoCancellDelay | A3COM-HUAWEI-VOIF-MIB |