All MIBs › RAD-MIB › prtExVc2CodingLaw
prtExVc2CodingLaw
Module: RAD-MIB
OID (symbolic): RAD-MIB::prtExVc2CodingLaw
OID (numeric): 1.3.6.1.4.1.164.3.2.3.2.5.1.8
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description:
This attribute indicates the Method/Law for decoding/encoding the voice information. aLaw(1) is the standard Law for E1 links. uLaw(2) is the standard Law for T1 links.
This object is equal for all the ports in the specific module because of HW limitations
What is prtExVc2CodingLaw?
This OID specifies which audio compression standard to use for voice calls: aLaw for European telephone networks (E1 links) or uLaw for North American networks (T1 links). The choice of coding law determines how voice quality and bandwidth are balanced when encoding voice data. A network operator would set this during initial configuration to match the telephone network type they're connecting to.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.164.3.2.3.2.5.1.8 snmpwalk -v2c -c public <target> RAD-MIB::prtExVc2CodingLaw
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.164.3.2.3.2.5.1.8.1 snmpget -v2c -c public <target> RAD-MIB::prtExVc2CodingLaw.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.164.3.2.3.2.5.1.8.1 i <value>
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.164 | rad | DACS-MIB |
| 1.3.6.1.4.1.164.3 | radWan | DACS-MIB |
| 1.3.6.1.4.1.164.3.2 | muxHub | DACS-MIB |
| 1.3.6.1.4.1.164.3.2.3 | prtMux | DACS-MIB |
| 1.3.6.1.4.1.164.3.2.3.2 | cnfgPrtMux | DACS-MIB |
| 1.3.6.1.4.1.164.3.2.3.2.5 | prtVc2CnfgTable | DACS-MIB |
| 1.3.6.1.4.1.164.3.2.3.2.5.1 | prtVc2CnfgEntry | DACS-MIB |
| 1.3.6.1.4.1.164.3.2.3.2.5.1.8 | prtExVc2CodingLaw | RAD-MIB |