H320ENTITY-MIB :: h221CallStatusQ850Cause

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › H320ENTITY-MIB › h221CallStatusQ850Cause

h221CallStatusQ850Cause

Module: H320ENTITY-MIB

OID (symbolic): H320ENTITY-MIB::h221CallStatusQ850Cause

OID (numeric): 0.0.8.341.1.2.1.2.1.1.12

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The Q.850 cause code received from the network when the last call hung-up. If the near end hung up the call, this field should be set to zero. If a call is currently active, this refers to the previous call.

What is h221CallStatusQ850Cause?

The Q.850 cause code returned by the network when the last call was torn down, set to zero if the near end itself ended the call; if a call is active, this reflects the previous call's cause. Admins map standard Q.850 codes (e.g. 16 = normal clearing, 34 = no circuit available) to diagnose why calls fail to connect or are being dropped by the network.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 0.0.8.341.1.2.1.2.1.1.12
snmpwalk -v2c -c public <target> H320ENTITY-MIB::h221CallStatusQ850Cause

Get a specific instance (index 1):

snmpget -v2c -c public <target> 0.0.8.341.1.2.1.2.1.1.12.1
snmpget -v2c -c public <target> H320ENTITY-MIB::h221CallStatusQ850Cause.1

Start monitoring Vendor-neutral ITU-T H.320 terminal/MCU/gateway, any manufacturer with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the H320ENTITY-MIB::h221CallStatusQ850Cause OID value, configure state conditions and alerts, and monitor any Vendor-neutral ITU-T H.320 terminal/MCU/gateway, any manufacturer from a single console.

OID Breakdown

Upper-level ancestors (4 from the standard OID tree / other modules)
Numeric OIDNameModule
0ccittLANART-AGENT
0.0nullDLSW-MIB
0.0.8.341.1mmRootMULTI-MEDIA-MIB-TC
0.0.8.341.1.2mmH320RootMULTI-MEDIA-MIB-TC
Numeric OIDNameModule
0.0.8.341.1.2.1h320EntityH320ENTITY-MIB
0.0.8.341.1.2.1.2h320CallStatusH320ENTITY-MIB
0.0.8.341.1.2.1.2.1h320CallStatusTableH320ENTITY-MIB
0.0.8.341.1.2.1.2.1.1h320CallStatusEntryH320ENTITY-MIB
0.0.8.341.1.2.1.2.1.1.12h221CallStatusQ850CauseH320ENTITY-MIB