-- MIB module extracted from ITU-T H.341 (05/1999)
-- H.320 Entity MIB -- -- This defines the MIB in support of the ITU-T H.320 protocols. -- This MIB is a collection of common objects which can be used in a H.320 terminal, -- a H.320 MCU and a H.320/H.323 gateway. Objects are grouped as tables. -- a H.320 terminal will have only one row of the table. A H.320 MCU and a -- a H.320/H.323 gateway may have multiple entries in the table. -- H320ENTITY-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Counter32, Gauge32, Integer32 FROM SNMPv2-SMI DisplayString FROM SNMPv2-TC MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF mmH320Root, MmTerminalLineRateCapability, MmTerminalVideoCapability, MmTerminalAudioCapability, MmTerminalDataCapability FROM MULTI-MEDIA-MIB-TC; h320Entity MODULE-IDENTITY LAST-UPDATED "9812181400Z" -- December 18, 1998 ORGANIZATION "ITU-T" CONTACT-INFO " ITU-T SG-16 " DESCRIPTION "This MIB module supports the common functions of the ITU-T H.320 terminal, MCU and H.320/H.323 gateway" REVISION "9812181400Z" -- Decem6280ber 18, 1998 DESCRIPTION " The H320 entity mib" ::= {mmH320Root 1} h320Capability OBJECT IDENTIFIER ::= { h320Entity 1 } h320CallStatus OBJECT IDENTIFIER ::= { h320Entity 2 } h320H221Stats OBJECT IDENTIFIER ::= { h320Entity 3 } -- H320 entity capability -- h320CapsTable OBJECT-TYPE SYNTAX SEQUENCE OF H320CapsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of capability entries. Objects are grouped as a table so that one can use this table in the H.320 terminal, the H.320 MCU, and the H.320/H.323 gateway. The total number of capability entries is equal to the number of H.320 entities in a system. For instance, there will be one row of capability in the table of the H.320 terminal. The number of rows will be equal to the number of H320 entities in the MCU and the H320/H323 gateway. These entries describe the general capability of a system. Within a particular call, the behavior of the system is further constrained by the characteristics of the call itself. For example, h320CapsEntityMaxVideoRate describes the maximum video rate a system can handle (perhaps due to processing constraints). A particular call's transfer rate may limit video to a lower rate " ::= { h320Capability 1 } h320CapsEntry OBJECT-TYPE SYNTAX H320CapsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A capability row." INDEX { terminalIndex } ::= { h320CapsTable 1 } H320CapsEntry ::= SEQUENCE { terminalIndex INTEGER, h320CapsEntityLineRate MmTerminalLineRateCapability, h320CapsEntityVideoFormats MmTerminalVideoCapability, h320CapsEntityMaxVideoRate Integer32, h320CapsEntityAudioTypes MmTerminalAudioCapability, h320CapsEntityDataCaps MmTerminalDataCapability, h320CapsEntityEncryp Integer32, h320CapsEntryRDC Integer32 } terminalIndex OBJECT-TYPE SYNTAX INTEGER (1..2147483647) MAX-ACCESS not-accessible STATUS current DESCRIPTION "A unique value for each video conference entity. The value ranges between 1 and the number of H.320 entities in a system. For instance, the table in the H.320 terminal has one row and the H.323/H.320 gateway or the H.320 MCU may have multiple rows of the H.320 capability. " ::= { h320CapsEntry 1 } h320CapsEntityLineRate OBJECT-TYPE SYNTAX MmTerminalLineRateCapability MAX-ACCESS read-only STATUS current DESCRIPTION "This object represents the line rate capabilities of the H.320 entity. Supported line rates are indicated by an octet string marked with 1s." ::= { h320CapsEntry 2 } h320CapsEntityVideoFormats OBJECT-TYPE SYNTAX MmTerminalVideoCapability MAX-ACCESS read-only STATUS current DESCRIPTION "This object represents the video capabilities of the H.320 entity. This includes the various video algorithms that it supports." ::= { h320CapsEntry 3 } h320CapsEntityMaxVideoRate OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum bit rate in kbit/s that the video channel can do." ::= { h320CapsEntry 4 } h320CapsEntityAudioTypes OBJECT-TYPE SYNTAX MmTerminalAudioCapability MAX-ACCESS read-only STATUS current DESCRIPTION "This object represents the audio capabilities of the H320 entity. This includes the various audio algorithms that it supports." ::= { h320CapsEntry 5 } h320CapsEntityDataCaps OBJECT-TYPE SYNTAX MmTerminalDataCapability MAX-ACCESS read-only STATUS current DESCRIPTION "This object represents the data capability of the entity. " ::= { h320CapsEntry 6 } h320CapsEntityEncryp OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object represents the encryption capability of the entity. Capability Bit # other 0 H.233/H.234 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." ::= { h320CapsEntry 7 } h320CapsEntryRDC OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object represents the Remote Device Control capability of the entity. Capability Bit # Other 0 H.281 1 -- Far-end Camera Control 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." ::= { h320CapsEntry 8 } -- Call status group -- This group provides the information about the status of -- the calls in progress h320CallStatusTable OBJECT-TYPE SYNTAX SEQUENCE OF H320CallStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of call status entries. Objects are grouped as a table so that one can use this table in the H.320 terminal, the H.320 MCU, and the H.320/H.323 gateway. The total number of call status entries is equal to the number of H.320 entities in a system. For instance, there will be one row of call status in the table of the H.320 terminal. The number of rows will be equal to the number of H320 entities in the MCU and the H320/H323 gateway" ::= { h320CallStatus 1 } h320CallStatusEntry OBJECT-TYPE SYNTAX H320CallStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A call status row." AUGMENTS { h320CapsEntry } ::= { h320CallStatusTable 1 } H320CallStatusEntry ::= SEQUENCE { h320CallCurrentCallStatus INTEGER, h320CallSiteName DisplayString, h320CallLineRate MmTerminalLineRateCapability, h320CallVideoInFormat MmTerminalVideoCapability, h320CallVideoOutFormat MmTerminalVideoCapability, h320CallAudioInFormat MmTerminalAudioCapability, h320CallAudioOutFormat MmTerminalAudioCapability, h320CallData MmTerminalDataCapability, h320CallEncryp INTEGER, h320CallRDC INTEGER, h221CallStatusHangUpDirection INTEGER, h221CallStatusQ850Cause INTEGER } h320CallCurrentCallStatus OBJECT-TYPE SYNTAX INTEGER { idle(1), connecting(2), connected(3), disconnecting(4), disconnected(5) } MAX-ACCESS read-only STATUS current DESCRIPTION "The current call status. An idle(1) means there were no calls placed since the system is up. Once calls were established and disconnected, the system remains in the disconnected(5) state. A connected(2) means the call is established and reached its intended mode of operation " ::= { h320CallStatusEntry 1 } h320CallSiteName OBJECT-TYPE SYNTAX DisplayString (SIZE (0..255)) MAX-ACCESS read-only STATUS current DESCRIPTION "The address to which this call is made. " ::= { h320CallStatusEntry 2 } h320CallLineRate OBJECT-TYPE SYNTAX MmTerminalLineRateCapability MAX-ACCESS read-only STATUS current DESCRIPTION "This object represents the line rate being used in the current call in progress." ::= { h320CallStatusEntry 3 } h320CallVideoInFormat OBJECT-TYPE SYNTAX MmTerminalVideoCapability MAX-ACCESS read-only STATUS current DESCRIPTION "This object represents the video decoding format being used in the current call in progress." ::= { h320CallStatusEntry 4 } h320CallVideoOutFormat OBJECT-TYPE SYNTAX MmTerminalVideoCapability MAX-ACCESS read-only STATUS current DESCRIPTION "This object represents the video encoding format being used in the current call in progress." ::= { h320CallStatusEntry 5 } h320CallAudioInFormat OBJECT-TYPE SYNTAX MmTerminalAudioCapability MAX-ACCESS read-only STATUS current DESCRIPTION "This object represents the audio decoding format being used in the current call in progress." ::= { h320CallStatusEntry 6 } h320CallAudioOutFormat OBJECT-TYPE SYNTAX MmTerminalAudioCapability MAX-ACCESS read-only STATUS current DESCRIPTION "This object represents the audio encoding format being used in the current call in progress." ::= { h320CallStatusEntry 7 } h320CallData OBJECT-TYPE SYNTAX MmTerminalDataCapability MAX-ACCESS read-only STATUS current DESCRIPTION "This object represents the type of data communication protocol used in the call." ::= { h320CallStatusEntry 8 } h320CallEncryp OBJECT-TYPE SYNTAX INTEGER { other (1), h233(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the type of encryption protocol used in the call. 1 indicates other type of encryption. 2 indicates the encryption based on H.233." ::= { h320CallStatusEntry 9 } h320CallRDC OBJECT-TYPE SYNTAX INTEGER { other(1), h281FECC(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the type of remote device control. 1 indicates other type of device is used. 2 indicates the FECC is used. " ::= { h320CallStatusEntry 10 } h221CallStatusHangUpDirection OBJECT-TYPE SYNTAX INTEGER { nearEndUser (1), nearEndSystem (2), farEnd (3) } MAX-ACCESS read-only STATUS current DESCRIPTION "Identifies who initiated hanging up the last call: the near end user; the near end videoconferencing system (perhaps due to errors such as loss of framing); or the far end/ network. If a call is currently active, this refers to the previous call." ::= { h320CallStatusEntry 11 } h221CallStatusQ850Cause OBJECT-TYPE SYNTAX INTEGER (1..2147483647) MAX-ACCESS read-only STATUS current 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." ::= { h320CallStatusEntry 12 } -- -- H.221 statistics -- h221ChannelStatsTable OBJECT-TYPE SYNTAX SEQUENCE OF H221ChannelStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of statistics entries. Objects are grouped as a table so that one can use this table in the H.320 terminal, the H.320 MCU, and the H.320/H.323 gateway. The total number of statistics entries is equal to the number of H.320 entities in a system. For instance, there will be one row of statistics in the table of the H.320 terminal. The number of rows will be equal to the number of H320 entities in the MCU and the H320/H323 gateway" ::= { h320H221Stats 1 } h221ChannelStatsEntry OBJECT-TYPE SYNTAX H221ChannelStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A h221 statistics row." AUGMENTS { h320CapsEntry } ::= { h221ChannelStatsTable 1 } H221ChannelStatsEntry ::= SEQUENCE { numberofConnections INTEGER, h221StatsInVideoFrames Counter32, h221StatsInVideoFramesCorrectableErrs Counter32, h221StatsInVideoFramesUncorrectableErrs Counter32, h221StatsOutVCU Counter32 } numberofConnections OBJECT-TYPE SYNTAX INTEGER (1..2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION "The number of connections in each channel in a call. For instance 2x64 has two connections " ::= { h221ChannelStatsEntry 1 } h221StatsInVideoFrames OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of video BCH frames received" ::= { h221ChannelStatsEntry 2 } h221StatsInVideoFramesCorrectableErrs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of video BCH frames received with correctable errors" ::= { h221ChannelStatsEntry 3 } h221StatsInVideoFramesUncorrectableErrs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of video BCH frames received with uncorrectable errors" ::= { h221ChannelStatsEntry 4 } h221StatsOutVCU OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of VCUs transmitted" ::= { h221ChannelStatsEntry 5 } h221ConnectionStatsTable OBJECT-TYPE SYNTAX SEQUENCE OF H221ConnectionStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of statistics entries for each port. There are two connections if the call is 2x64. These statistics get re-initialized at the start of each call and are retained after the end of the call. Thus, one can query these items after the end of call and prior to the start of a new call to get the overall statistics of the old call." ::= { h320H221Stats 2 } h221ConnectionStatsEntry OBJECT-TYPE SYNTAX H221ConnectionStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A h221 statistics row." INDEX { terminalIndex, connectionIndex } ::= { h221ConnectionStatsTable 1 } H221ConnectionStatsEntry ::= SEQUENCE { connectionIndex INTEGER, h221StatsInFrames Counter32, h221StatsOutFrames Counter32, h221StatsInFrameErrs Counter32, h221StatsFrameAlignmentErrs Counter32, h221StatsMultiFrameAlignmentErrs Counter32, h221StatsErrorPerformance Gauge32, h221StatsBASErrs Counter32, h221StatsCRC4Err Counter32, h221StatsInEBit Counter32, h221StatsInopportuneBAS Counter32 } connectionIndex OBJECT-TYPE SYNTAX INTEGER (1..2147483647) MAX-ACCESS not-accessible STATUS current DESCRIPTION "A unique value for each entry. The value ranges between 1 and the number of connections indicated in numberofConnections." ::= { h221ConnectionStatsEntry 1 } h221StatsInFrames OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of H.221 frames received" ::= { h221ConnectionStatsEntry 2 } h221StatsOutFrames OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of H.221 frames sent" ::= { h221ConnectionStatsEntry 3 } h221StatsInFrameErrs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of error frames received" ::= { h221ConnectionStatsEntry 4 } h221StatsFrameAlignmentErrs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times frame alignment is lost, i.e. three consecutive frame alignment words were received with an error after the establishment of frame alignment. " ::= { h221ConnectionStatsEntry 5 } h221StatsMultiFrameAlignmentErrs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times multi-frame alignment is lost, i.e. three consecutive multi-frame alignment words were received with an error after the establishment of frame alignment. " ::= { h221ConnectionStatsEntry 6 } h221StatsErrorPerformance OBJECT-TYPE SYNTAX Gauge32 (0..50) MAX-ACCESS read-only STATUS current DESCRIPTION "The quality of the 64 kbp/s connection can be monitored by counting the number of CRC blocks in error (E-bit = 1) within a period of one second (50 blocks). The following indicates the mapping between the number of CRC blocks in error and the equivalent line error rate. Percentage of CRC blocks in error Error rate 70% CRC blocks in error 10E-4 12% CRC blocks in error 10E-5 1.2% CRC blocks in error 10E-6 0.12% CRC blocks in error 10E-7 0.012% CRC blocks in error 10E-8" ::= { h221ConnectionStatsEntry 7 } h221StatsBASErrs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of BAS codes received with ECC errors " ::= { h221ConnectionStatsEntry 8 } h221StatsCRC4Err OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of frames received with CRC4 errors " ::= { h221ConnectionStatsEntry 9 } h221StatsInEBit OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of frames received with the E bit set" ::= { h221ConnectionStatsEntry 10 } h221StatsInopportuneBAS OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of BAS codes received at inappropriate times (e.g. commands received in the middle of capabilities exchange)." ::= { h221ConnectionStatsEntry 11 } -- CONFORMANCE -- h320EntityMIBConfs OBJECT IDENTIFIER ::= { h320Entity 4 } h320EntityMIBGroups OBJECT IDENTIFIER ::= { h320EntityMIBConfs 1 } h320EntityMIBCompl OBJECT IDENTIFIER ::= { h320EntityMIBConfs 2 } -- -- Groups for conformance -- h320CapsGroups OBJECT-GROUP OBJECTS { h320CapsEntityLineRate, h320CapsEntityVideoFormats, h320CapsEntityMaxVideoRate, h320CapsEntityAudioTypes, h320CapsEntityDataCaps, h320CapsEntityEncryp, h320CapsEntryRDC, h221CallStatusHangUpDirection, h221CallStatusQ850Cause } STATUS current DESCRIPTION "A collection of objects providing capabilities of the entity" ::= {h320EntityMIBGroups 1} h320CallStatusGroup OBJECT-GROUP OBJECTS { h320CallCurrentCallStatus, h320CallSiteName, h320CallLineRate, h320CallVideoInFormat, h320CallVideoOutFormat, h320CallAudioInFormat, h320CallAudioOutFormat, h320CallData, h320CallEncryp, h320CallRDC } STATUS current DESCRIPTION "A collection of objects providing the ability to invoke terminal functions" ::= { h320EntityMIBGroups 2} h320H221StatsGroup OBJECT-GROUP OBJECTS { numberofConnections, h221StatsInFrames, h221StatsOutFrames, h221StatsInFrameErrs, h221StatsFrameAlignmentErrs, h221StatsMultiFrameAlignmentErrs, h221StatsErrorPerformance, h221StatsBASErrs, h221StatsInVideoFrames, h221StatsInVideoFramesCorrectableErrs, h221StatsInVideoFramesUncorrectableErrs, h221StatsOutVCU, h221StatsCRC4Err, h221StatsInEBit, h221StatsInopportuneBAS } STATUS current DESCRIPTION "A collection of objects providing the ability to invoke terminal functions" ::= { h320EntityMIBGroups 3} h221StatsCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The set of objects required for compliance" -- Unconditionally mandatory groups MODULE MANDATORY-GROUPS { h320CapsGroups, h320CallStatusGroup, h320H221StatsGroup } ::= { h320EntityMIBCompl 1 } END