H323TERMINAL-MIB

All MIBs › H323TERMINAL-MIB

Organization: VTEL Corp.

Last Updated: 1998-05-25

Category: Domain: VoIP/Telephony

Description: VTEL Corp. MIB for monitoring and managing H.323 video conferencing terminal endpoints and their capabilities.

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What Is H323TERMINAL-MIB?

H323TERMINAL-MIB is a VTEL Corp. MIB supporting the functions of an ITU-T H.323 terminal, i.e., a video and audio conferencing endpoint that communicates over IP using the H.323 signaling and media suite. No runtime object list was available in the supplied source, but a MIB of this kind typically exposes terminal capability negotiation, call/session state, and codec or channel configuration for the endpoint's audio and video streams. It would be used to monitor both the operational status of the conferencing hardware/software (call up or down, registration state) and session-level indicators such as active calls, though specific counters cannot be confirmed without an object list. It is built on the ITU-T H.323 terminal specification and commonly complements the broader family of H.323-related MIBs, such as call signaling and RAS MIBs. It is deployed on VTEL-manufactured H.323 video conferencing terminal/endpoint devices, as documented in the H323TERMINAL-MIB MIB definition.

IPNetwork Monitor allows you to monitor SNMP objects defined in H323TERMINAL-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

VTEL H.323 video conferencing terminal

Monitoring Examples

No sample objects were supplied for this MIB, so specific object or table names cannot be cited. Consistent with the module description, a real deployment would likely poll terminal registration/call state and endpoint capability objects to confirm a VTEL H.323 terminal is registered and can place or receive calls, but this cannot be verified from the available source.

Imported Objects

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

Integer32
IpAddress
MODULE-IDENTITY
OBJECT-TYPE
TimeTicks
experimental

From SNMPv2-TC

DateAndTime
DisplayString

OIDs

OID symbolic	OID numeric	Type	Access	Description
h323TerminalMIB	1.3.6.1.3.323.3			This MIB module supports the functions of an ITU H.323 terminal
h323TerminalDescr	1.3.6.1.3.323.3.1
INT h323t35CountryCode	1.3.6.1.3.323.3.1.1	INTEGER	read-only	Country code, per T.35.
INT h323t35CountryCodeExtention	1.3.6.1.3.323.3.1.2	INTEGER	read-only	Assigned nationally.
INT h323t35ManufacturerCode	1.3.6.1.3.323.3.1.3	INTEGER	read-only	Assigned nationally.
TIK h323TerminalUptime	1.3.6.1.3.323.3.1.4	TimeTicks	read-only	The amount of time (in hundredths of a second) since this H323 terminal was last initialized. Note that this is different from sysUpTime in MIB-II [ ] because sysUpTime is the uptime of the network management portion of the system.
DAT h323TerminalLocalTime	1.3.6.1.3.323.3.1.5	DateAndTime	read-write	The local date and time of day.
I32 h323TerminalDiagnostics	1.3.6.1.3.323.3.1.6	Integer32	read-only	Indicates the results of the last diagnostic routine performed noResults(1) No diagnostic has yet been performed, passed(2) the diagnostic has been passed, hardwareFault(3) Hardware fault was detected, softwareFault(4) Software fault was detected
INT h323TerminalStatus	1.3.6.1.3.323.3.1.7	INTEGER	read-only	General status of the terminal
h323TerminalCaps	1.3.6.1.3.323.3.2
I32 h323TerminalMaxLineRate	1.3.6.1.3.323.3.2.1	Integer32	read-only	This object represents maximum line rate of combined audio/video and data of this terminal.
I32 h323TerminalVideoCaps	1.3.6.1.3.323.3.2.2	Integer32	read-only	This object represents the video capabilities of this terminal. This includes the various video algorithms that it supports. It is encoded as bits in an octet string, with the following definitions: Capability Bit # h261CIFVideo 0 h261QCIFVideo 1 h263SQCIFVideo 2 h263QCIFVideo 3 h263CIFVideo 4 h263CIF4Video 5 h263CIF16Video 6 h262SPMLSIFVideo 7 h262SPML2SIFVideo 8 h262SPML4SIFVideo 9 h262MPMLSIFVideo 10 h262MPML2SIFVideo 11 h262MPML4SIFVideo 12 Bits are numbered starting with the most significant bit of the first byte being bit 0, the least significant bit of the first byte being bit 7, the most significant bit of the second byte being bit 8, and so on. A one bit encodes that the capability is supported, a zero bit encodes that the capability is not supported.
I32 h323TerminalMaxVideoRate	1.3.6.1.3.323.3.2.3	Integer32	read-only	The maximum bit rate that the video channel can do.
I32 h323TerminalAudioCaps	1.3.6.1.3.323.3.2.4	Integer32	read-only	This object represents the audio capabilities of this terminal. This includes the various audio algorithms that it supports. It is encoded as bits in an octet string, with the following definitions: Capability Bit # g711-ALaw64KAudio 0 g711-ALaw56KAudio 1 g711-ULaw64KAudio 2 g711-ULaw56KAudio 3 g722-64KAudio 4 g722-56KAudio 5 g722-48KAudio 6 g728Audio 7 g723.1-5.3KAudio 8 g723.1-6.4KAudio 9 g729Audio 10 Bits are numbered starting with the most significant bit of the first byte being bit 0, the least significant bit of the first byte being bit 7, the most significant bit of the second byte being bit 8, and so on. A one bit encodes that the capability is supported, a zero bit encodes that the capability is not supported.
I32 h323TerminalDataCaps	1.3.6.1.3.323.3.2.5	Integer32	read-only	This object represents the data application capability of the terminal. It is encoded as bits in an octet string, with the following definitions: Capability Bit # t.120 0 dsm-cc 1 userData 2 t84 3 t434 4 h224 5 nlpid 6 dsvdControl 7 h222DataPartitioning 8 t30fax 9 t140 10 Others 11 Bits are numbered starting with the most significant bit of the first byte being bit 0, the least significant bit of the first byte being bit 7, the most significant bit of the second byte being bit 8, and so on. A one bit encodes that the capability is supported, a zero bit encodes that the capability is not supported.
I32 h323TerminalEncrypCaps	1.3.6.1.3.323.3.2.6	Integer32	read-only	This object represents the encryption capability of the terminal. Capability Bit # H.235 0 Others 1 Bits are numbered starting with the most significant bit of the first byte being bit 0, the least significant bit of the first byte being bit 7, the most significant bit of the second byte being bit 8, and so on. A one bit encodes that the capability is supported, a zero bit encodes that the capability is not supported.
I32 h323TerminalRDCCaps	1.3.6.1.3.323.3.2.7	Integer32	read-only	This object represents the Remote Device Control capability of the terminal. FECC 0 -- Far-end Camera Control Others 1 Bits are numbered starting with the most significant bit of the first byte being bit 0, the least significant bit of the first byte being bit 7, the most significant bit of the second byte being bit 8, and so on. A one bit encodes that the capability is supported, a zero bit encodes that the capability is not supported.
h323TerminalConfig	1.3.6.1.3.323.3.3
STR h323TerminalSiteName	1.3.6.1.3.323.3.3.1	DisplayString	read-write	Name of the site where the H323 terminal is located.
INT h323TerminalVideoSystem	1.3.6.1.3.323.3.3.2	INTEGER	read-write	Video format standard
I32 h323TerminalfType	1.3.6.1.3.323.3.3.3	Integer32	read-write	The interface type on which this site can be called. The interface type identified by this value is the same type of as the ifType from Interface Table in RFC1213.
IP h323TerminalIPAddress	1.3.6.1.3.323.3.3.4	IpAddress	read-write	The IP address of the terminal.
h323TerminalControl	1.3.6.1.3.323.3.4
INT h323TerminalAdminControl	1.3.6.1.3.323.3.4.1	INTEGER	read-write	The desired state of the H323 terminal. Setting the value if this object to these values will have the following actions: run(1) The H323 terminal will enter the run state, reset(2) The H323 terminal will reset, diagnose(3) Will activate the diagnostic routine stop(4) Will halt the H323 terminal.
I32 h323TerminalCallSetUp	1.3.6.1.3.323.3.4.2	Integer32	read-write	establish a call to another video conference terminal. Set this value to the index of the site of the video conference site you want to dial in the Site Table and the system will be dialed.
I32 h323TerminalCallHangup	1.3.6.1.3.323.3.4.3	Integer32	read-write	Hang up the video conference call in progess now.
INT h323EnableLocalLoopback	1.3.6.1.3.323.3.4.4	INTEGER	read-write	Enable or disable local loop back on a video conference system. Local loopbacks loop back the audio, video and data streams in a call. Once looped back, a new call will show up in the Call Table and the user can observe the audio/video/data rates to assure that these components are working properly.
INT h323EnableRemoteLoopback	1.3.6.1.3.323.3.4.5	INTEGER	read-write	Enable or disable remote loop back on a video conference system. Remote loopbacks loop back the audio and video streams from the remote system in a call.. When the remote system calls in, a new call will show up in the Call Table and the user can observe the audio/video/data rates to assure that these components are coming in properly from the remote system.
h323TerminalMIBConfs	1.3.6.1.3.323.3.5
h323TerminalMIBGroups	1.3.6.1.3.323.3.5.1
h323TerminalDesrGroup	1.3.6.1.3.323.3.5.1.1			A collection of objects providing the description of the terminal
h323TerminalCapsGroup	1.3.6.1.3.323.3.5.1.2			A collection of objects providing capabilities of the terminal
h323TerminalConfigGroup	1.3.6.1.3.323.3.5.1.3			A collection of objects providing the ability to configure the terminal
h323TerminalControlGroup	1.3.6.1.3.323.3.5.1.4			A collection of objects providing the ability to invoke terminal functions
h323TerminalMIBCompl	1.3.6.1.3.323.3.5.2
h323TerminalCompliance	1.3.6.1.3.323.3.5.2.1			The set of objects required for compliance

RFC description

MIB for monitoring and managing H.323 VoIP terminal equipment including call control and signaling statistics.

Start monitoring VTEL H.323 video conferencing terminal with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download H323TERMINAL-MIB

What Is H323TERMINAL-MIB?

Supported Devices

Monitoring Examples

This MIB depends on

Related MIBs

RFC description