ACMIB :: cirEmAtmSpvcVccSilenceDetectionB2A

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACMIBcirEmAtmSpvcVccSilenceDetectionB2A

cirEmAtmSpvcVccSilenceDetectionB2A

Module: ACMIB

OID (symbolic): ACMIB::cirEmAtmSpvcVccSilenceDetectionB2A

OID (numeric): 1.3.6.1.4.1.1751.2.18.6.19.1.11

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: silence detection off/on

What is cirEmAtmSpvcVccSilenceDetectionB2A?

This OID enables or disables silence detection for the B-to-A voice direction, stopping transmission of empty packets when the B-side caller is quiet. Network engineers enable this for the return path of voice calls to save bandwidth symmetrically on both directions of the circuit. For example, when both directions have silence detection on, a two-way conversation only transmits when at least one party is speaking.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.6.19.1.11
snmpwalk -v2c -c public <target> ACMIB::cirEmAtmSpvcVccSilenceDetectionB2A

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.6.19.1.11.1
snmpget -v2c -c public <target> ACMIB::cirEmAtmSpvcVccSilenceDetectionB2A.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.1751.2.18.6.19.1.11.1 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::cirEmAtmSpvcVccSilenceDetectionB2A 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
1.3.6.1.4.1.1751.2.18.6.19.1.11cirEmAtmSpvcVccSilenceDetectionB2AACMIB