ISDN-OPT-MIB :: isgVGIsdnCfgSecondCallPerm

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsISDN-OPT-MIBisgVGIsdnCfgSecondCallPerm

isgVGIsdnCfgSecondCallPerm

Module: ISDN-OPT-MIB

OID (symbolic): ISDN-OPT-MIB::isgVGIsdnCfgSecondCallPerm

OID (numeric): 1.3.6.1.4.1.449.2.1.2.2.19.1.1.45

Node type: OBJECT-TYPE

Type: DisplayString

Access: read-write

Description: out - Initiates Call only, does not accept call inc - Accepts Call only, does not send call to network

What is isgVGIsdnCfgSecondCallPerm?

Restricts the second B-channel to only originate calls ('out') or only accept incoming calls without forwarding them to the network ('inc'). An admin uses this to enforce a one-way calling policy on the second channel independent of the first.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.449.2.1.2.2.19.1.1.45
snmpwalk -v2c -c public <target> ISDN-OPT-MIB::isgVGIsdnCfgSecondCallPerm

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.449.2.1.2.2.19.1.1.45.1
snmpget -v2c -c public <target> ISDN-OPT-MIB::isgVGIsdnCfgSecondCallPerm.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.449.2.1.2.2.19.1.1.45.1 s <value>

Start monitoring Codex/Motorola cdx6500 router/gateway with ISDN interfaces with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ISDN-OPT-MIB::isgVGIsdnCfgSecondCallPerm OID value, configure state conditions and alerts, and monitor any Codex/Motorola cdx6500 router/gateway with ISDN interfaces 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
1.3.6.1.4.1.449codexALC-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
1.3.6.1.4.1.449.2.1.2.2cdx6500CfgGeneralGroupCDX-6500-COMMON-MIB
Numeric OIDNameModule
1.3.6.1.4.1.449.2.1.2.2.19isgIsdnCfgGroupISDN-OPT-MIB
1.3.6.1.4.1.449.2.1.2.2.19.1isgVGIsdnCfgChanTableISDN-OPT-MIB
1.3.6.1.4.1.449.2.1.2.2.19.1.1isgVGIsdnCfgChanTableEntryISDN-OPT-MIB
1.3.6.1.4.1.449.2.1.2.2.19.1.1.45isgVGIsdnCfgSecondCallPermISDN-OPT-MIB