VOICE-OPT-MIB :: cdx6500VoiceCfgHybridFXS

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › VOICE-OPT-MIB › cdx6500VoiceCfgHybridFXS

cdx6500VoiceCfgHybridFXS

Module: VOICE-OPT-MIB

OID (symbolic): VOICE-OPT-MIB::cdx6500VoiceCfgHybridFXS

OID (numeric): 1.3.6.1.4.1.449.2.1.2.1.1.25.1.1.6

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Hybrid balance filters and termination type based on country. sixHundred : 600 ohm interface for USA, Japan and Ireland. canada : 600 ohms with 2.16 uF germany : 220 ohms in series with (820 ohms in parallel with 115nF). uk : 300 ohms in series with (1K ohms in parallel with 220nF). belgium : 150 ohms in series with (830 ohms in parallel with 72nF). france : 215 ohms in series with (1K ohms in parallel with 137nF). nc : Skipped during configuration. This parameter is displayed for DSPM/FXS and skipped for DSPM/E&M, DSPM/HC(FXO) and all virtual port types.

What is cdx6500VoiceCfgHybridFXS?

Selects the hybrid balance-network/termination profile for an FXS port, tuned to national telephony standards (600 ohm USA/Japan/Ireland, Canada, Germany, UK, Belgium, France) or nc. Mismatching this to the actual country's line impedance causes poor echo cancellation and audible hybrid rejection, so it's set based on where the FXS phone/PBX is deployed; only shown for DSPM/FXS interfaces.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.449.2.1.2.1.1.25.1.1.6
snmpwalk -v2c -c public <target> VOICE-OPT-MIB::cdx6500VoiceCfgHybridFXS

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.449.2.1.2.1.1.25.1.1.6.1
snmpget -v2c -c public <target> VOICE-OPT-MIB::cdx6500VoiceCfgHybridFXS.1

Start monitoring cdx6500-family voice-gateway equipment (voice-port echo-control/signal-level config status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the VOICE-OPT-MIB::cdx6500VoiceCfgHybridFXS OID value, configure state conditions and alerts, and monitor any cdx6500-family voice-gateway equipment (voice-port echo-control/signal-level config status) from a single console.

OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.449codexALC-OPT-MIB
1.3.6.1.4.1.449.2cdxProductSpecificALC-OPT-MIB
1.3.6.1.4.1.449.2.1cdx6500ALC-OPT-MIB
1.3.6.1.4.1.449.2.1.2cdx6500ConfigurationALC-OPT-MIB
1.3.6.1.4.1.449.2.1.2.1cdx6500CfgProtocolGroupALC-OPT-MIB
1.3.6.1.4.1.449.2.1.2.1.1cdx6500PCTPortProtocolGroupALC-OPT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.449.2.1.2.1.1.25cdx6500PCTVoicePortTableVOICE-OPT-MIB
1.3.6.1.4.1.449.2.1.2.1.1.25.1cdx6500PPCTVoicePortTableVOICE-OPT-MIB
1.3.6.1.4.1.449.2.1.2.1.1.25.1.1cdx6500PPCTVoicePortEntryVOICE-OPT-MIB
1.3.6.1.4.1.449.2.1.2.1.1.25.1.1.6cdx6500VoiceCfgHybridFXSVOICE-OPT-MIB