Nortel-Magellan-Passport-DcmeMIB :: dcmeProfileModemFaxSpeechDiscrim

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-Magellan-Passport-DcmeMIB › dcmeProfileModemFaxSpeechDiscrim

dcmeProfileModemFaxSpeechDiscrim

Module: Nortel-Magellan-Passport-DcmeMIB

OID (symbolic): Nortel-Magellan-Passport-DcmeMIB::dcmeProfileModemFaxSpeechDiscrim

OID (numeric): 1.3.6.1.4.1.562.2.4.1.129.2.11.1.18

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: This attribute specifies whether this Dcme differentiates between modemFax traffic and speech. If modemFaxSpeechDiscrim is on and a false 2100 Hz tone is detected, any Vs under this Dcme reverts to speech mode when speech is detected.

What is dcmeProfileModemFaxSpeechDiscrim?

Specifies whether this profile differentiates between modem/fax traffic and speech, off(0) or on(1); when on and a false 2100 Hz tone is detected, any Vs channel under this Dcme reverts to speech mode once real speech is detected. Admins enable this to recover gracefully from a falsely-triggered modem/fax detection that would otherwise leave a voice call stuck in the wrong encoding mode.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.129.2.11.1.18
snmpwalk -v2c -c public <target> Nortel-Magellan-Passport-DcmeMIB::dcmeProfileModemFaxSpeechDiscrim

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.129.2.11.1.18.1
snmpget -v2c -c public <target> Nortel-Magellan-Passport-DcmeMIB::dcmeProfileModemFaxSpeechDiscrim.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.562.2.4.1.129.2.11.1.18.1 i <value>

Start monitoring Nortel Magellan Passport / Passport DPN multiservice switch (DCME voice compression) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-Magellan-Passport-DcmeMIB::dcmeProfileModemFaxSpeechDiscrim OID value, configure state conditions and alerts, and monitor any Nortel Magellan Passport / Passport DPN multiservice switch (DCME voice compression) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.562nortelCPM-NORTEL-MIB
1.3.6.1.4.1.562.2magellanNortel-Magellan-Passport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.2.4passportNortel-Magellan-Passport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.2.4.1componentsNortel-Magellan-Passport-UsefulDefinitionsMIB
Numeric OIDNameModule
1.3.6.1.4.1.562.2.4.1.129dcmeNortel-Magellan-Passport-DcmeMIB
1.3.6.1.4.1.562.2.4.1.129.2dcmeProfileNortel-Magellan-Passport-DcmeMIB
1.3.6.1.4.1.562.2.4.1.129.2.11dcmeProfileFrOpsTableNortel-Magellan-Passport-DcmeMIB
1.3.6.1.4.1.562.2.4.1.129.2.11.1dcmeProfileFrOpsEntryNortel-Magellan-Passport-DcmeMIB
1.3.6.1.4.1.562.2.4.1.129.2.11.1.18dcmeProfileModemFaxSpeechDiscrimNortel-Magellan-Passport-DcmeMIB