All MIBs › MICOM-4400-VOICE-NETWORK-MIB › mcmVNETProfileCfgEcanErlImprovement
mcmVNETProfileCfgEcanErlImprovement
Module: MICOM-4400-VOICE-NETWORK-MIB
OID (symbolic): MICOM-4400-VOICE-NETWORK-MIB::mcmVNETProfileCfgEcanErlImprovement
OID (numeric): 1.3.6.1.4.1.335.1.4.21.1.2.1.36
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: NAME = ; DESC = The value of this object is used for echo \ canceller Er1 improvement. This is a DSP \ Dynamic configuration parameter. \ A signal will be attenuated by this dB \ amount before being passed through the \ echo canceller. After the echo canceller, \ it will be amplified by this same dB amount, \ for a net gain of 0 dB. \ This attenuation amplicfication cycle reduces \ the resolution of the signal ( -18 ..0 ).; HELP = ; CAPABILITIES = ;
What is mcmVNETProfileCfgEcanErlImprovement?
Sets an attenuation and amplification value, in dB, applied around the echo canceller on channels using this profile to improve its echo return loss performance, with the signal attenuated before and re-amplified by the same amount after cancellation for a net 0 dB gain. This attenuate-then-amplify cycle trades a bit of signal resolution for better echo cancellation performance, so operators only need to adjust it away from 0 when standard echo cancellation isn't sufficient.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.335.1.4.21.1.2.1.36 snmpwalk -v2c -c public <target> MICOM-4400-VOICE-NETWORK-MIB::mcmVNETProfileCfgEcanErlImprovement
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.335.1.4.21.1.2.1.36.1 snmpget -v2c -c public <target> MICOM-4400-VOICE-NETWORK-MIB::mcmVNETProfileCfgEcanErlImprovement.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.335.1.4.21.1.2.1.36.1 i <value>
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.335 | micom | MICOM-OSCAR-MIB |
| 1.3.6.1.4.1.335.1 | products | MICOM-OSCAR-MIB |
| 1.3.6.1.4.1.335.1.4 | micom_oscar | MICOM-OSCAR-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.335.1.4.21 | micom_2vnet | MICOM-4400-VOICE-NETWORK-MIB |
| 1.3.6.1.4.1.335.1.4.21.1 | vnet_configuration | MICOM-4400-VOICE-NETWORK-MIB |
| 1.3.6.1.4.1.335.1.4.21.1.2 | mcmVNETProfileCfgTable | MICOM-4400-VOICE-NETWORK-MIB |
| 1.3.6.1.4.1.335.1.4.21.1.2.1 | mcmVNETProfileCfgEntry | MICOM-4400-VOICE-NETWORK-MIB |
| 1.3.6.1.4.1.335.1.4.21.1.2.1.36 | mcmVNETProfileCfgEcanErlImprovement | MICOM-4400-VOICE-NETWORK-MIB |