PKTC-IETF-SIG-MIB :: pktcSigDevVmwiSigProtocol

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › PKTC-IETF-SIG-MIB › pktcSigDevVmwiSigProtocol

pktcSigDevVmwiSigProtocol

Module: PKTC-IETF-SIG-MIB

OID (symbolic): PKTC-IETF-SIG-MIB::pktcSigDevVmwiSigProtocol

OID (numeric): 1.3.6.1.2.1.169.1.1.37

Node type: OBJECT-TYPE

Type: PktcSubscriberSideSigProtocol

Access: read-write

Description: This object identifies the subscriber line protocol used for signaling the information on Visual Message Waiting Indicator (VMWI). Different countries define different VMWI signaling protocols to support VMWI service.

Frequency shift keying (FSK) is most commonly used. DTMF is an alternative.

The value of this MIB object MUST NOT persist across MTA reboots.

What is pktcSigDevVmwiSigProtocol?

Selects whether Visual Message Waiting Indicator data is signaled using FSK (the common default) or DTMF on the subscriber line; doesn't persist across reboots.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.169.1.1.37
snmpwalk -v2c -c public <target> PKTC-IETF-SIG-MIB::pktcSigDevVmwiSigProtocol

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.169.1.1.37.1
snmpget -v2c -c public <target> PKTC-IETF-SIG-MIB::pktcSigDevVmwiSigProtocol.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.2.1.169.1.1.37.1 s <value>

Start monitoring PacketCable/IPCablecom-compliant cable-telephony equipment (Network Call Signaling) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PKTC-IETF-SIG-MIB::pktcSigDevVmwiSigProtocol OID value, configure state conditions and alerts, and monitor any PacketCable/IPCablecom-compliant cable-telephony equipment (Network Call Signaling) 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
1.3.6.1.2mgmtAPERTUS-NPG-MIB
1.3.6.1.2.1mib_2AXON-MIB
Numeric OIDNameModule
1.3.6.1.2.1.169pktcIetfSigMibPKTC-IETF-SIG-MIB
1.3.6.1.2.1.169.1pktcSigMibObjectsPKTC-IETF-SIG-MIB
1.3.6.1.2.1.169.1.1pktcSigDevObjectsPKTC-IETF-SIG-MIB
1.3.6.1.2.1.169.1.1.37pktcSigDevVmwiSigProtocolPKTC-IETF-SIG-MIB