CXCAS-MIB :: dsx1ExtAbcdFxLcfo

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CXCAS-MIB › dsx1ExtAbcdFxLcfo

dsx1ExtAbcdFxLcfo

Module: CXCAS-MIB

OID (symbolic): CXCAS-MIB::dsx1ExtAbcdFxLcfo

OID (numeric): 1.3.6.1.4.1.495.2.1.6.59.10.1.19

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: ABCD bits pattern to signal the 'loop current feed open' state of an emulated FXS or FXO interface type. Range of Values: 0 to 15

What is dsx1ExtAbcdFxLcfo?

This is the 4-bit ABCD pattern (0-15) transmitted on an emulated FXS or FXO interface to represent the 'loop current feed open' state, meaning loop current has been removed. An admin sets it to the pattern the attached equipment expects so the line correctly reports current being cut off. For example, a value of 10 could indicate loop-current-feed-open to the connected gateway.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.59.10.1.19
snmpwalk -v2c -c public <target> CXCAS-MIB::dsx1ExtAbcdFxLcfo

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.59.10.1.19.1
snmpget -v2c -c public <target> CXCAS-MIB::dsx1ExtAbcdFxLcfo.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.495.2.1.6.59.10.1.19.1 i <value>

Start monitoring Aastra CX-series voice gateway (T1/E1 CAS trunk) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CXCAS-MIB::dsx1ExtAbcdFxLcfo OID value, configure state conditions and alerts, and monitor any Aastra CX-series voice gateway (T1/E1 CAS trunk) from a single console.

OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.495memotecMEMOTEC-SMI
1.3.6.1.4.1.495.2memotecProductsMEMOTEC-SMI
1.3.6.1.4.1.495.2.1cxProductMEMOTEC-SMI
1.3.6.1.4.1.495.2.1.6cxApplicationCXProduct-SMI
1.3.6.1.4.1.495.2.1.6.59cxCASCXProduct-SMI
Numeric OIDNameModule
1.3.6.1.4.1.495.2.1.6.59.10dsx1ExtAbcdTxSignalingTableCXCAS-MIB
1.3.6.1.4.1.495.2.1.6.59.10.1dsx1ExtAbcdTxSignalingEntryCXCAS-MIB
1.3.6.1.4.1.495.2.1.6.59.10.1.19dsx1ExtAbcdFxLcfoCXCAS-MIB