ACMIB :: cirEmAtmSpvcVccVoiceCompressionB2A

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACMIBcirEmAtmSpvcVccVoiceCompressionB2A

cirEmAtmSpvcVccVoiceCompressionB2A

Module: ACMIB

OID (symbolic): ACMIB::cirEmAtmSpvcVccVoiceCompressionB2A

OID (numeric): 1.3.6.1.4.1.1751.2.18.6.19.1.10

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Voice Compression Algorithm

What is cirEmAtmSpvcVccVoiceCompressionB2A?

This OID stores the voice compression algorithm for the B-to-A direction of the soft permanent virtual connection, mirroring the A-to-B setting for the return path. A network engineer configures this to ensure consistent voice quality and bandwidth usage in the opposite direction of the call. For example, if the B-to-A direction is set to G.723.1, the return voice stream will use that lower-bandwidth codec designed for speech.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.6.19.1.10
snmpwalk -v2c -c public <target> ACMIB::cirEmAtmSpvcVccVoiceCompressionB2A

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.6.19.1.10.1
snmpget -v2c -c public <target> ACMIB::cirEmAtmSpvcVccVoiceCompressionB2A.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.1751.2.18.6.19.1.10.1 i <value>

Start monitoring Lucent/Nortel Access Concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACMIB::cirEmAtmSpvcVccVoiceCompressionB2A OID value, configure state conditions and alerts, and monitor any Lucent/Nortel Access Concentrator (legacy) from a single console.

OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
Numeric OIDNameModule
1.3.6.1.4.1.1751lucentACMIB
1.3.6.1.4.1.1751.2mibsACMIB
1.3.6.1.4.1.1751.2.18acMIBACMIB
1.3.6.1.4.1.1751.2.18.6connectionConfigACMIB
1.3.6.1.4.1.1751.2.18.6.19cirEmAtmSpvcVccTableACMIB
1.3.6.1.4.1.1751.2.18.6.19.1cirEmAtmSpvcVccEntryACMIB
1.3.6.1.4.1.1751.2.18.6.19.1.10cirEmAtmSpvcVccVoiceCompressionB2AACMIB