RAD-MIB :: prtExPVc4DtmfRelay

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsRAD-MIBprtExPVc4DtmfRelay

prtExPVc4DtmfRelay

Module: RAD-MIB

OID (symbolic): RAD-MIB::prtExPVc4DtmfRelay

OID (numeric): 1.3.6.1.4.1.164.3.2.3.2.9.1.1.35

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: When DTMF RELAY is disabled, the DTMF digits (dialed by the user) are transmitted as compressed voice and in the remote unit are decompressed.

When DTMF RELAY is enabled, the DTMF digits are detected at the near side and not transmitted as voice. Instead, only an indication of what digits were dialed are transmitted and in the far end the tone is regenerated.

What is prtExPVc4DtmfRelay?

This object controls whether DTMF (touch-tone) digit detection is enabled on a voice port; when enabled, detected digits are signaled rather than transmitted as compressed voice, reducing bandwidth and improving tone accuracy across the link. An operator enables this feature to optimize voice quality and signaling efficiency in WANmux data/voice integration systems.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.164.3.2.3.2.9.1.1.35
snmpwalk -v2c -c public <target> RAD-MIB::prtExPVc4DtmfRelay

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.164.3.2.3.2.9.1.1.35.1
snmpget -v2c -c public <target> RAD-MIB::prtExPVc4DtmfRelay.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.164.3.2.3.2.9.1.1.35.1 i <value>

Start monitoring RAD Data Communications access/transmission/multiplexer equipment, entire product line (base enterprise MIB) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RAD-MIB::prtExPVc4DtmfRelay OID value, configure state conditions and alerts, and monitor any RAD Data Communications access/transmission/multiplexer equipment, entire product line (base enterprise MIB) from a single console.

OID Breakdown

Upper-level ancestors (14 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
1.3.6.1.4.1.164radDACS-MIB
1.3.6.1.4.1.164.3radWanDACS-MIB
1.3.6.1.4.1.164.3.2muxHubDACS-MIB
1.3.6.1.4.1.164.3.2.3prtMuxDACS-MIB
1.3.6.1.4.1.164.3.2.3.2cnfgPrtMuxDACS-MIB
1.3.6.1.4.1.164.3.2.3.2.9prtPVc4CnfgDACS-MIB
1.3.6.1.4.1.164.3.2.3.2.9.1prtExPVc4CnfgTableDACS-MIB
1.3.6.1.4.1.164.3.2.3.2.9.1.1prtExPVc4CnfgEntryDACS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.164.3.2.3.2.9.1.1.35prtExPVc4DtmfRelayRAD-MIB