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authorJoão Valverde <joao.valverde@tecnico.ulisboa.pt>2016-03-09 03:17:51 +0000
committerJoão Valverde <j@v6e.pt>2016-03-13 21:30:24 +0000
commit54a520d4a1151c68d0b4e5f09a8d82466fa499f3 (patch)
tree7aacae160382098ce651ac862a5dfd5de4beff94 /epan/dissectors/asn1/h245/MULTIMEDIA-SYSTEM-CONTROL.asn
parentc1f3c935bdd33090c87f0d2f84842ce9729b747a (diff)
Move /asn1 to /epan/dissectors
Change-Id: I1208fe3c2ba428995526f561e8f792b8d871e9a9 Reviewed-on: https://code.wireshark.org/review/14388 Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com> Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com> Reviewed-by: João Valverde <j@v6e.pt>
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+-- MULTIMEDIA-SYSTEM-CONTROL.asn
+--
+-- Taken from ITU ASN.1 database
+-- http://www.itu.int/ITU-T/formal-language/itu-t/h/h245/2009v15/MULTIMEDIA-SYSTEM-CONTROL.asn
+--
+
+-- Module MULTIMEDIA-SYSTEM-CONTROL (H.245:12/2009)
+MULTIMEDIA-SYSTEM-CONTROL {itu-t(0) recommendation(0) h(8) h245(245)
+ version(0) 15 multimedia-system-control(0)} DEFINITIONS AUTOMATIC TAGS ::=
+BEGIN
+
+-- Export all symbols
+-- =======================================================================
+-- Top level Messages
+-- =======================================================================
+MultimediaSystemControlMessage ::= CHOICE {
+ request RequestMessage,
+ response ResponseMessage,
+ command CommandMessage,
+ indication IndicationMessage,
+ ...
+}
+
+-- A RequestMessage results in action and requires an immediate response
+RequestMessage ::= CHOICE {
+ nonStandard NonStandardMessage,
+ masterSlaveDetermination MasterSlaveDetermination,
+ terminalCapabilitySet TerminalCapabilitySet,
+ openLogicalChannel OpenLogicalChannel,
+ closeLogicalChannel CloseLogicalChannel,
+ requestChannelClose RequestChannelClose,
+ multiplexEntrySend MultiplexEntrySend,
+ requestMultiplexEntry RequestMultiplexEntry,
+ requestMode RequestMode,
+ roundTripDelayRequest RoundTripDelayRequest,
+ maintenanceLoopRequest MaintenanceLoopRequest,
+ ...,
+ communicationModeRequest CommunicationModeRequest,
+ conferenceRequest ConferenceRequest,
+ multilinkRequest MultilinkRequest,
+ logicalChannelRateRequest LogicalChannelRateRequest,
+ genericRequest GenericMessage
+}
+
+-- A ResponseMessage is the response to a RequestMessage
+ResponseMessage ::= CHOICE {
+ nonStandard NonStandardMessage,
+ masterSlaveDeterminationAck MasterSlaveDeterminationAck,
+ masterSlaveDeterminationReject MasterSlaveDeterminationReject,
+ terminalCapabilitySetAck TerminalCapabilitySetAck,
+ terminalCapabilitySetReject TerminalCapabilitySetReject,
+ openLogicalChannelAck OpenLogicalChannelAck,
+ openLogicalChannelReject OpenLogicalChannelReject,
+ closeLogicalChannelAck CloseLogicalChannelAck,
+ requestChannelCloseAck RequestChannelCloseAck,
+ requestChannelCloseReject RequestChannelCloseReject,
+ multiplexEntrySendAck MultiplexEntrySendAck,
+ multiplexEntrySendReject MultiplexEntrySendReject,
+ requestMultiplexEntryAck RequestMultiplexEntryAck,
+ requestMultiplexEntryReject RequestMultiplexEntryReject,
+ requestModeAck RequestModeAck,
+ requestModeReject RequestModeReject,
+ roundTripDelayResponse RoundTripDelayResponse,
+ maintenanceLoopAck MaintenanceLoopAck,
+ maintenanceLoopReject MaintenanceLoopReject,
+ ...,
+ communicationModeResponse CommunicationModeResponse,
+ conferenceResponse ConferenceResponse,
+ multilinkResponse MultilinkResponse,
+ logicalChannelRateAcknowledge LogicalChannelRateAcknowledge,
+ logicalChannelRateReject LogicalChannelRateReject,
+ genericResponse GenericMessage
+}
+
+-- A CommandMessage requires action, but no explicit response
+CommandMessage ::= CHOICE {
+ nonStandard NonStandardMessage,
+ maintenanceLoopOffCommand MaintenanceLoopOffCommand,
+ sendTerminalCapabilitySet SendTerminalCapabilitySet,
+ encryptionCommand EncryptionCommand,
+ flowControlCommand FlowControlCommand,
+ endSessionCommand EndSessionCommand,
+ miscellaneousCommand MiscellaneousCommand,
+ ...,
+ communicationModeCommand CommunicationModeCommand,
+ conferenceCommand ConferenceCommand,
+ h223MultiplexReconfiguration H223MultiplexReconfiguration,
+ newATMVCCommand NewATMVCCommand,
+ mobileMultilinkReconfigurationCommand MobileMultilinkReconfigurationCommand,
+ genericCommand GenericMessage
+}
+
+-- An IndicationMessage is information that does not require action or response
+IndicationMessage ::= CHOICE {
+ nonStandard NonStandardMessage,
+ functionNotUnderstood FunctionNotUnderstood,
+ masterSlaveDeterminationRelease MasterSlaveDeterminationRelease,
+ terminalCapabilitySetRelease TerminalCapabilitySetRelease,
+ openLogicalChannelConfirm OpenLogicalChannelConfirm,
+ requestChannelCloseRelease RequestChannelCloseRelease,
+ multiplexEntrySendRelease MultiplexEntrySendRelease,
+ requestMultiplexEntryRelease RequestMultiplexEntryRelease,
+ requestModeRelease RequestModeRelease,
+ miscellaneousIndication MiscellaneousIndication,
+ jitterIndication JitterIndication,
+ h223SkewIndication H223SkewIndication,
+ newATMVCIndication NewATMVCIndication,
+ userInput UserInputIndication,
+ ...,
+ h2250MaximumSkewIndication H2250MaximumSkewIndication,
+ mcLocationIndication MCLocationIndication,
+ conferenceIndication ConferenceIndication,
+ vendorIdentification VendorIdentification,
+ functionNotSupported FunctionNotSupported,
+ multilinkIndication MultilinkIndication,
+ logicalChannelRateRelease LogicalChannelRateRelease,
+ flowControlIndication FlowControlIndication,
+ mobileMultilinkReconfigurationIndication
+ MobileMultilinkReconfigurationIndication,
+ genericIndication GenericMessage
+}
+
+-- SequenceNumber is defined here as it is used in a number of Messages
+SequenceNumber ::= INTEGER(0..255)
+
+-- =============================================================================
+-- Generic Message definitions
+-- =============================================================================
+GenericMessage ::= SEQUENCE {
+ messageIdentifier CapabilityIdentifier,
+ subMessageIdentifier INTEGER(0..127) OPTIONAL,
+ messageContent SEQUENCE OF GenericParameter OPTIONAL,
+ ...
+}
+
+GenericInformation ::= GenericMessage
+
+-- =============================================================================
+-- Non-standard Message definitions
+-- =============================================================================
+NonStandardMessage ::= SEQUENCE {nonStandardData NonStandardParameter,
+ ...
+}
+
+NonStandardParameter ::= SEQUENCE {
+ nonStandardIdentifier NonStandardIdentifier,
+ data OCTET STRING
+}
+
+NonStandardIdentifier ::= CHOICE {
+ object OBJECT IDENTIFIER,
+ h221NonStandard
+ SEQUENCE {t35CountryCode INTEGER(0..255), -- country, per --
+ -- Annex A/T.35
+ t35Extension INTEGER(0..255),
+ -- assigned nationally unless
+ -- t35CountryCode is binary
+ -- 1111 1111, in which case it shall
+ -- contain the country code
+ -- according to Annex B/T.35
+ manufacturerCode INTEGER(0..65535) -- assigned nationally
+ }
+}
+
+-- =============================================================================
+-- Master-slave determination definitions
+-- =============================================================================
+MasterSlaveDetermination ::= SEQUENCE {
+ terminalType INTEGER(0..255),
+ statusDeterminationNumber INTEGER(0..16777215),
+ ...
+}
+
+MasterSlaveDeterminationAck ::= SEQUENCE {
+ decision CHOICE {master NULL,
+ slave NULL},
+ ...
+}
+
+MasterSlaveDeterminationReject ::= SEQUENCE {
+ cause CHOICE {identicalNumbers NULL,
+ ...},
+ ...
+}
+
+MasterSlaveDeterminationRelease ::= SEQUENCE {...
+}
+
+-- =============================================================================
+-- Capability exchange definitions
+-- =============================================================================
+TerminalCapabilitySet ::= SEQUENCE {
+ sequenceNumber SequenceNumber,
+ protocolIdentifier OBJECT IDENTIFIER,
+ -- shall be set to the value
+ -- {itu-t (0) recommendation (0) h (8) 245
+ -- version (0) 15}
+ multiplexCapability MultiplexCapability OPTIONAL,
+ capabilityTable SET SIZE (1..256) OF CapabilityTableEntry OPTIONAL,
+ capabilityDescriptors SET SIZE (1..256) OF CapabilityDescriptor OPTIONAL,
+ ...,
+ genericInformation SEQUENCE OF GenericInformation OPTIONAL
+ -- generic information associated
+ -- with the message
+}
+
+CapabilityTableEntry ::= SEQUENCE {
+ capabilityTableEntryNumber CapabilityTableEntryNumber,
+ capability Capability OPTIONAL
+}
+
+CapabilityDescriptor ::= SEQUENCE {
+ capabilityDescriptorNumber CapabilityDescriptorNumber,
+ simultaneousCapabilities
+ SET SIZE (1..256) OF AlternativeCapabilitySet OPTIONAL
+}
+
+AlternativeCapabilitySet ::=
+ SEQUENCE SIZE (1..256) OF CapabilityTableEntryNumber
+
+CapabilityTableEntryNumber ::= INTEGER(1..65535)
+
+CapabilityDescriptorNumber ::= INTEGER(0..255)
+
+TerminalCapabilitySetAck ::= SEQUENCE {
+ sequenceNumber SequenceNumber,
+ ...,
+ genericInformation SEQUENCE OF GenericInformation OPTIONAL
+ -- generic information associated
+ -- with the message
+}
+
+TerminalCapabilitySetReject ::= SEQUENCE {
+ sequenceNumber SequenceNumber,
+ cause
+ CHOICE {unspecified NULL,
+ undefinedTableEntryUsed NULL,
+ descriptorCapacityExceeded NULL,
+ tableEntryCapacityExceeded
+ CHOICE {highestEntryNumberProcessed CapabilityTableEntryNumber,
+ noneProcessed NULL},
+ ...},
+ ...,
+ genericInformation SEQUENCE OF GenericInformation OPTIONAL
+ -- generic information associated
+ -- with the message
+}
+
+TerminalCapabilitySetRelease ::= SEQUENCE {
+ ...,
+ genericInformation SEQUENCE OF GenericInformation OPTIONAL
+ -- generic information associated
+ -- with the message
+}
+
+-- =============================================================================
+-- Capability exchange definitions: top level capability description
+-- =============================================================================
+Capability ::= CHOICE {
+ nonStandard NonStandardParameter,
+ receiveVideoCapability VideoCapability,
+ transmitVideoCapability VideoCapability,
+ receiveAndTransmitVideoCapability VideoCapability,
+ receiveAudioCapability AudioCapability,
+ transmitAudioCapability AudioCapability,
+ receiveAndTransmitAudioCapability AudioCapability,
+ receiveDataApplicationCapability DataApplicationCapability,
+ transmitDataApplicationCapability DataApplicationCapability,
+ receiveAndTransmitDataApplicationCapability DataApplicationCapability,
+ h233EncryptionTransmitCapability BOOLEAN,
+ h233EncryptionReceiveCapability
+ SEQUENCE {h233IVResponseTime INTEGER(0..255), -- units milliseconds --
+ ...},
+ ...,
+ conferenceCapability ConferenceCapability,
+ h235SecurityCapability H235SecurityCapability,
+ maxPendingReplacementFor INTEGER(0..255),
+ receiveUserInputCapability UserInputCapability,
+ transmitUserInputCapability UserInputCapability,
+ receiveAndTransmitUserInputCapability UserInputCapability,
+ genericControlCapability GenericCapability,
+ receiveMultiplexedStreamCapability MultiplexedStreamCapability,
+ transmitMultiplexedStreamCapability MultiplexedStreamCapability,
+ receiveAndTransmitMultiplexedStreamCapability MultiplexedStreamCapability,
+ receiveRTPAudioTelephonyEventCapability AudioTelephonyEventCapability,
+ receiveRTPAudioToneCapability AudioToneCapability,
+ depFecCapability DepFECCapability, -- Deprecated, do not use
+ multiplePayloadStreamCapability
+ MultiplePayloadStreamCapability,
+ fecCapability FECCapability,
+ redundancyEncodingCap RedundancyEncodingCapability,
+ oneOfCapabilities AlternativeCapabilitySet
+}
+
+H235SecurityCapability ::= SEQUENCE {
+ encryptionAuthenticationAndIntegrity EncryptionAuthenticationAndIntegrity,
+ mediaCapability CapabilityTableEntryNumber,
+ -- NOTE - The mediaCapability shall refer to Capability Table Entries
+ -- that do contain, directly or indirectly, one or more transmit,
+ -- receive, or receiveAndTransmit AudioCapability, VideoCapability,
+ -- DataApplicationCapability, or similar capabilities indicated by a
+ -- NonStandardParameter or GenericCapability only
+ ...
+}
+
+-- =============================================================================
+-- Capability exchange definitions: Multiplex capabilities
+-- =============================================================================
+MultiplexCapability ::= CHOICE {
+ nonStandard NonStandardParameter,
+ h222Capability H222Capability,
+ h223Capability H223Capability,
+ v76Capability V76Capability,
+ ...,
+ h2250Capability H2250Capability,
+ genericMultiplexCapability GenericCapability
+}
+
+H222Capability ::= SEQUENCE {
+ numberOfVCs INTEGER(1..256),
+ vcCapability SET OF VCCapability,
+ ...
+}
+
+VCCapability ::= SEQUENCE {
+ aal1
+ SEQUENCE {nullClockRecovery BOOLEAN,
+ srtsClockRecovery BOOLEAN,
+ adaptiveClockRecovery BOOLEAN,
+ nullErrorCorrection BOOLEAN,
+ longInterleaver BOOLEAN,
+ shortInterleaver BOOLEAN,
+ errorCorrectionOnly BOOLEAN,
+ structuredDataTransfer BOOLEAN,
+ partiallyFilledCells BOOLEAN,
+ ...} OPTIONAL,
+ aal5
+ SEQUENCE {forwardMaximumSDUSize INTEGER(0..65535), -- units octets--
+ backwardMaximumSDUSize INTEGER(0..65535), -- units octets--
+ ...} OPTIONAL,
+ transportStream BOOLEAN,
+ programStream BOOLEAN,
+ availableBitRates
+ SEQUENCE {type
+ CHOICE {singleBitRate INTEGER(1..65535), -- units 64 kbit/s--
+ rangeOfBitRates
+ SEQUENCE {lowerBitRate INTEGER(1..65535), -- units 64 kbit/s--
+ higherBitRate INTEGER(1..65535) -- units 64 kbit/s
+ }},
+ ...},
+ ...,
+ aal1ViaGateway
+ SEQUENCE {gatewayAddress SET SIZE (1..256) OF Q2931Address,
+ nullClockRecovery BOOLEAN,
+ srtsClockRecovery BOOLEAN,
+ adaptiveClockRecovery BOOLEAN,
+ nullErrorCorrection BOOLEAN,
+ longInterleaver BOOLEAN,
+ shortInterleaver BOOLEAN,
+ errorCorrectionOnly BOOLEAN,
+ structuredDataTransfer BOOLEAN,
+ partiallyFilledCells BOOLEAN,
+ ...} OPTIONAL
+}
+
+H223Capability ::= SEQUENCE {
+ transportWithI-frames BOOLEAN, -- I-frame transport
+
+ -- of H.245
+ videoWithAL1 BOOLEAN,
+ videoWithAL2 BOOLEAN,
+ videoWithAL3 BOOLEAN,
+ audioWithAL1 BOOLEAN,
+ audioWithAL2 BOOLEAN,
+ audioWithAL3 BOOLEAN,
+ dataWithAL1 BOOLEAN,
+ dataWithAL2 BOOLEAN,
+ dataWithAL3 BOOLEAN,
+ maximumAl2SDUSize INTEGER(0..65535), -- units octets
+ maximumAl3SDUSize INTEGER(0..65535), -- units octets
+ maximumDelayJitter INTEGER(0..1023), -- units milliseconds
+ h223MultiplexTableCapability
+ CHOICE {basic NULL,
+ enhanced
+ SEQUENCE {maximumNestingDepth INTEGER(1..15),
+ maximumElementListSize INTEGER(2..255),
+ maximumSubElementListSize INTEGER(2..255),
+ ...}},
+ ...,
+ maxMUXPDUSizeCapability BOOLEAN,
+ nsrpSupport BOOLEAN,
+ mobileOperationTransmitCapability
+ SEQUENCE {modeChangeCapability BOOLEAN,
+ h223AnnexA BOOLEAN,
+ h223AnnexADoubleFlag BOOLEAN,
+ h223AnnexB BOOLEAN,
+ h223AnnexBwithHeader BOOLEAN,
+ ...} OPTIONAL,
+ h223AnnexCCapability H223AnnexCCapability OPTIONAL,
+ bitRate INTEGER(1..19200) OPTIONAL, -- units of
+
+ -- 100 bit/s
+ mobileMultilinkFrameCapability
+ SEQUENCE {maximumSampleSize INTEGER(1..255), -- units octets--
+ maximumPayloadLength INTEGER(1..65025), -- units octets--
+ ...} OPTIONAL
+}
+
+H223AnnexCCapability ::= SEQUENCE {
+ videoWithAL1M BOOLEAN,
+ videoWithAL2M BOOLEAN,
+ videoWithAL3M BOOLEAN,
+ audioWithAL1M BOOLEAN,
+ audioWithAL2M BOOLEAN,
+ audioWithAL3M BOOLEAN,
+ dataWithAL1M BOOLEAN,
+ dataWithAL2M BOOLEAN,
+ dataWithAL3M BOOLEAN,
+ alpduInterleaving BOOLEAN,
+ maximumAL1MPDUSize INTEGER(0..65535), -- units octets
+ maximumAL2MSDUSize INTEGER(0..65535), -- units octets
+ maximumAL3MSDUSize INTEGER(0..65535), -- units octets
+ ...,
+ rsCodeCapability BOOLEAN OPTIONAL
+}
+
+V76Capability ::= SEQUENCE {
+ suspendResumeCapabilitywAddress BOOLEAN,
+ suspendResumeCapabilitywoAddress BOOLEAN,
+ rejCapability BOOLEAN,
+ sREJCapability BOOLEAN,
+ mREJCapability BOOLEAN,
+ crc8bitCapability BOOLEAN,
+ crc16bitCapability BOOLEAN,
+ crc32bitCapability BOOLEAN,
+ uihCapability BOOLEAN,
+ numOfDLCS INTEGER(2..8191),
+ twoOctetAddressFieldCapability BOOLEAN,
+ loopBackTestCapability BOOLEAN,
+ n401Capability INTEGER(1..4095),
+ maxWindowSizeCapability INTEGER(1..127),
+ v75Capability V75Capability,
+ ...
+}
+
+V75Capability ::= SEQUENCE {audioHeader BOOLEAN,
+ ...
+}
+
+H2250Capability ::= SEQUENCE {
+ maximumAudioDelayJitter INTEGER(0..1023), -- units in
+
+ -- milliseconds
+ receiveMultipointCapability MultipointCapability,
+ transmitMultipointCapability MultipointCapability,
+ receiveAndTransmitMultipointCapability MultipointCapability,
+ mcCapability
+ SEQUENCE {centralizedConferenceMC BOOLEAN,
+ decentralizedConferenceMC BOOLEAN,
+ ...},
+ rtcpVideoControlCapability BOOLEAN, -- FIR and NACK
+ mediaPacketizationCapability MediaPacketizationCapability,
+ ...,
+ transportCapability TransportCapability OPTIONAL,
+ redundancyEncodingCapability
+ SEQUENCE SIZE (1..256) OF RedundancyEncodingCapability OPTIONAL,
+ logicalChannelSwitchingCapability BOOLEAN,
+ t120DynamicPortCapability BOOLEAN
+}
+
+MediaPacketizationCapability ::= SEQUENCE {
+ h261aVideoPacketization BOOLEAN,
+ ...,
+ rtpPayloadType SEQUENCE SIZE (1..256) OF RTPPayloadType OPTIONAL
+}
+
+RSVPParameters ::= SEQUENCE {
+ qosMode QOSMode OPTIONAL,
+ tokenRate INTEGER(1..4294967295) OPTIONAL,
+ -- rate in bytes/s
+ bucketSize INTEGER(1..4294967295) OPTIONAL,
+ -- size in bytes
+ peakRate INTEGER(1..4294967295) OPTIONAL,
+ -- peak bandwidth bytes/s
+ minPoliced INTEGER(1..4294967295) OPTIONAL,
+ --
+ maxPktSize INTEGER(1..4294967295) OPTIONAL,
+ -- size in bytes
+ ...
+}
+
+QOSMode ::= CHOICE {guaranteedQOS NULL,
+ controlledLoad NULL,
+ ...
+}
+
+ATMParameters ::= SEQUENCE {
+ maxNTUSize INTEGER(0..65535), -- units in octets
+ atmUBR BOOLEAN, -- unspecified bit rate
+ atmrtVBR BOOLEAN, -- real time variable
+
+ -- bit rate
+ atmnrtVBR BOOLEAN, -- non real time
+
+ -- variable bit rate
+ atmABR BOOLEAN, -- available bit rate
+ atmCBR BOOLEAN, -- constant bit rate
+ ...
+}
+
+ServicePriorityValue ::= SEQUENCE {
+ nonStandardParameter NonStandardParameter OPTIONAL,
+ ...,
+ value INTEGER(0..255)
+}
+
+ServicePriority ::= SEQUENCE {
+ nonStandardData NonStandardParameter OPTIONAL,
+ servicePrioritySignalled BOOLEAN,
+ servicePriorityValue ServicePriorityValue OPTIONAL,
+ ...,
+ serviceClass INTEGER(0..4095) OPTIONAL,
+ serviceSubclass INTEGER(0..255) OPTIONAL
+}
+
+AuthorizationParameters ::= SEQUENCE {
+ nonStandardData NonStandardParameter OPTIONAL,
+ ...
+}
+
+QOSType ::= CHOICE {desired NULL,
+ required NULL,
+ ...
+}
+
+QOSClass ::= CHOICE {
+ class0 NULL,
+ class1 NULL,
+ class2 NULL,
+ class3 NULL,
+ class4 NULL,
+ class5 NULL,
+ ...
+}
+
+QOSDescriptor ::= SEQUENCE {
+ nonStandardData NonStandardParameter OPTIONAL,
+ qosType QOSType,
+ qosClass QOSClass,
+ ...
+}
+
+GenericTransportParameters ::= SEQUENCE {
+ nonStandardData NonStandardParameter OPTIONAL,
+ averageRate INTEGER(1..4294967295) OPTIONAL,
+ -- average bandwidth bytes/s
+ burst INTEGER(1..4294967295) OPTIONAL,
+ -- size in bytes
+ peakRate INTEGER(1..4294967295) OPTIONAL,
+ -- peak bandwidth bytes/s
+ maxPktSize INTEGER(1..4294967295) OPTIONAL,
+ -- size in bytes
+ ...
+}
+
+QOSCapability ::= SEQUENCE {
+ nonStandardData NonStandardParameter OPTIONAL,
+ rsvpParameters RSVPParameters OPTIONAL,
+ atmParameters ATMParameters OPTIONAL,
+ ...,
+ localQoS BOOLEAN OPTIONAL,
+ genericTransportParameters GenericTransportParameters OPTIONAL,
+ servicePriority ServicePriority OPTIONAL,
+ authorizationParameter AuthorizationParameters OPTIONAL,
+ qosDescriptor QOSDescriptor OPTIONAL,
+ dscpValue INTEGER(0..63) OPTIONAL
+}
+
+MediaTransportType ::= CHOICE {
+ ip-UDP NULL,
+ ip-TCP NULL,
+ atm-AAL5-UNIDIR NULL, -- virtual circuits used as unidirectional
+ atm-AAL5-BIDIR NULL, -- virtual circuits used as bidirectional
+ ...,
+ atm-AAL5-compressed SEQUENCE {variable-delta BOOLEAN,
+ ...}
+}
+
+MediaChannelCapability ::= SEQUENCE {
+ mediaTransport MediaTransportType OPTIONAL,
+ ...
+}
+
+TransportCapability ::= SEQUENCE {
+ nonStandard NonStandardParameter OPTIONAL,
+ qOSCapabilities SEQUENCE SIZE (1..256) OF QOSCapability OPTIONAL,
+ mediaChannelCapabilities
+ SEQUENCE SIZE (1..256) OF MediaChannelCapability OPTIONAL,
+ ...
+}
+
+RedundancyEncodingCapability ::= SEQUENCE {
+ redundancyEncodingMethod RedundancyEncodingMethod,
+ primaryEncoding CapabilityTableEntryNumber,
+ secondaryEncoding
+ SEQUENCE SIZE (1..256) OF CapabilityTableEntryNumber OPTIONAL,
+ -- must be Audio, Video, or Data capabilities, not derived
+ -- capabilities; redundancy order is inferred from number of
+ -- secondary encodings
+ ...
+}
+
+RedundancyEncodingMethod ::= CHOICE {
+ nonStandard NonStandardParameter,
+ rtpAudioRedundancyEncoding NULL,
+ ...,
+ rtpH263VideoRedundancyEncoding RTPH263VideoRedundancyEncoding
+}
+
+RTPH263VideoRedundancyEncoding ::= SEQUENCE {
+ numberOfThreads INTEGER(1..16),
+ framesBetweenSyncPoints INTEGER(1..256),
+ frameToThreadMapping
+ CHOICE {roundrobin NULL,
+ custom
+ SEQUENCE SIZE (1..256) OF RTPH263VideoRedundancyFrameMapping,
+ -- empty SEQUENCE for capability negotiation
+ -- meaningful contents only OpenLogicalChannel
+ ...},
+ containedThreads SEQUENCE SIZE (1..256) OF INTEGER(0..15) OPTIONAL,
+ -- only used for opening of logical channels
+ ...
+}
+
+RTPH263VideoRedundancyFrameMapping ::= SEQUENCE {
+ threadNumber INTEGER(0..15),
+ frameSequence SEQUENCE SIZE (1..256) OF INTEGER(0..255),
+ ...
+}
+
+MultipointCapability ::= SEQUENCE {
+ multicastCapability BOOLEAN,
+ multiUniCastConference BOOLEAN,
+ mediaDistributionCapability SEQUENCE OF MediaDistributionCapability,
+ ...
+}
+
+MediaDistributionCapability ::= SEQUENCE {
+ centralizedControl BOOLEAN,
+ distributedControl BOOLEAN, -- for further study in
+
+ -- ITU-T Rec. H.323
+ centralizedAudio BOOLEAN,
+ distributedAudio BOOLEAN,
+ centralizedVideo BOOLEAN,
+ distributedVideo BOOLEAN,
+ centralizedData SEQUENCE OF DataApplicationCapability OPTIONAL,
+ distributedData SEQUENCE OF DataApplicationCapability OPTIONAL,
+ -- for further study in
+ -- ITU-T Rec. H.323
+ ...
+}
+
+-- =============================================================================
+-- Capability exchange definitions: Video capabilities
+-- =============================================================================
+VideoCapability ::= CHOICE {
+ nonStandard NonStandardParameter,
+ h261VideoCapability H261VideoCapability,
+ h262VideoCapability H262VideoCapability,
+ h263VideoCapability H263VideoCapability,
+ is11172VideoCapability IS11172VideoCapability,
+ ...,
+ genericVideoCapability GenericCapability,
+ extendedVideoCapability ExtendedVideoCapability
+}
+
+ExtendedVideoCapability ::= SEQUENCE {
+ videoCapability SEQUENCE OF VideoCapability,
+ videoCapabilityExtension SEQUENCE OF GenericCapability OPTIONAL,
+ ...
+}
+
+H261VideoCapability ::= SEQUENCE {
+ qcifMPI INTEGER(1..4) OPTIONAL, -- units 1/29.97 Hz
+ cifMPI INTEGER(1..4) OPTIONAL, -- units 1/29.97 Hz
+ temporalSpatialTradeOffCapability BOOLEAN,
+ maxBitRate INTEGER(1..19200), -- units of
+
+ -- 100 bit/s
+ stillImageTransmission BOOLEAN, -- Annex D/H.261
+ ...,
+ videoBadMBsCap BOOLEAN
+}
+
+H262VideoCapability ::= SEQUENCE {
+ profileAndLevel-SPatML BOOLEAN,
+ profileAndLevel-MPatLL BOOLEAN,
+ profileAndLevel-MPatML BOOLEAN,
+ profileAndLevel-MPatH-14 BOOLEAN,
+ profileAndLevel-MPatHL BOOLEAN,
+ profileAndLevel-SNRatLL BOOLEAN,
+ profileAndLevel-SNRatML BOOLEAN,
+ profileAndLevel-SpatialatH-14 BOOLEAN,
+ profileAndLevel-HPatML BOOLEAN,
+ profileAndLevel-HPatH-14 BOOLEAN,
+ profileAndLevel-HPatHL BOOLEAN,
+ videoBitRate INTEGER(0..1073741823) OPTIONAL, -- units 400 bit/s
+ vbvBufferSize INTEGER(0..262143) OPTIONAL, -- units 16 384 bits
+ samplesPerLine INTEGER(0..16383) OPTIONAL, -- units samples/line
+ linesPerFrame INTEGER(0..16383) OPTIONAL, -- units lines/frame
+ framesPerSecond INTEGER(0..15) OPTIONAL, -- frame_rate_code
+ luminanceSampleRate INTEGER(0..4294967295) OPTIONAL, -- units samples/s
+ ...,
+ videoBadMBsCap BOOLEAN
+}
+
+H263VideoCapability ::= SEQUENCE {
+ sqcifMPI INTEGER(1..32) OPTIONAL, -- units 1/29.97 Hz
+ qcifMPI INTEGER(1..32) OPTIONAL, -- units 1/29.97 Hz
+ cifMPI INTEGER(1..32) OPTIONAL, -- units 1/29.97 Hz
+ cif4MPI INTEGER(1..32) OPTIONAL, -- units 1/29.97 Hz
+ cif16MPI INTEGER(1..32) OPTIONAL, -- units 1/29.97 Hz
+ maxBitRate INTEGER(1..192400), -- units 100 bit/s
+ unrestrictedVector BOOLEAN,
+ arithmeticCoding BOOLEAN,
+ advancedPrediction BOOLEAN,
+ pbFrames BOOLEAN,
+ temporalSpatialTradeOffCapability BOOLEAN,
+ hrd-B INTEGER(0..524287) OPTIONAL, -- units 128 bits
+ bppMaxKb INTEGER(0..65535) OPTIONAL, -- units 1024 bits
+ ...,
+ slowSqcifMPI INTEGER(1..3600) OPTIONAL, -- units seconds/frame
+ slowQcifMPI INTEGER(1..3600) OPTIONAL, -- units seconds/frame
+ slowCifMPI INTEGER(1..3600) OPTIONAL, -- units seconds/frame
+ slowCif4MPI INTEGER(1..3600) OPTIONAL, -- units seconds/frame
+ slowCif16MPI INTEGER(1..3600) OPTIONAL, -- units seconds/frame
+ errorCompensation BOOLEAN,
+ enhancementLayerInfo EnhancementLayerInfo OPTIONAL,
+ h263Options H263Options OPTIONAL
+}
+
+EnhancementLayerInfo ::= SEQUENCE {
+ baseBitRateConstrained BOOLEAN,
+ snrEnhancement SET SIZE (1..14) OF EnhancementOptions OPTIONAL,
+ spatialEnhancement SET SIZE (1..14) OF EnhancementOptions OPTIONAL,
+ bPictureEnhancement SET SIZE (1..14) OF BEnhancementParameters OPTIONAL,
+ ...
+}
+
+BEnhancementParameters ::= SEQUENCE {
+ enhancementOptions EnhancementOptions,
+ numberOfBPictures INTEGER(1..64),
+ ...
+}
+
+EnhancementOptions ::= SEQUENCE {
+ sqcifMPI INTEGER(1..32) OPTIONAL, -- units 1/29.97 Hz
+ qcifMPI INTEGER(1..32) OPTIONAL, -- units 1/29.97 Hz
+ cifMPI INTEGER(1..32) OPTIONAL, -- units 1/29.97 Hz
+ cif4MPI INTEGER(1..32) OPTIONAL, -- units 1/29.97 Hz
+ cif16MPI INTEGER(1..32) OPTIONAL, -- units 1/29.97 Hz
+ maxBitRate INTEGER(1..192400), -- units 100 bit/s
+ unrestrictedVector BOOLEAN,
+ arithmeticCoding BOOLEAN,
+ temporalSpatialTradeOffCapability BOOLEAN,
+ slowSqcifMPI INTEGER(1..3600) OPTIONAL, -- units seconds/frame
+ slowQcifMPI INTEGER(1..3600) OPTIONAL, -- units seconds/frame
+ slowCifMPI INTEGER(1..3600) OPTIONAL, -- units seconds/frame
+ slowCif4MPI INTEGER(1..3600) OPTIONAL, -- units seconds/frame
+ slowCif16MPI INTEGER(1..3600) OPTIONAL, -- units seconds/frame
+ errorCompensation BOOLEAN,
+ h263Options H263Options OPTIONAL,
+ ...
+}
+
+H263Options ::= SEQUENCE {
+ advancedIntraCodingMode BOOLEAN,
+ deblockingFilterMode BOOLEAN,
+ improvedPBFramesMode BOOLEAN,
+ unlimitedMotionVectors BOOLEAN,
+ fullPictureFreeze BOOLEAN,
+ partialPictureFreezeAndRelease BOOLEAN,
+ resizingPartPicFreezeAndRelease BOOLEAN,
+ fullPictureSnapshot BOOLEAN,
+ partialPictureSnapshot BOOLEAN,
+ videoSegmentTagging BOOLEAN,
+ progressiveRefinement BOOLEAN,
+ dynamicPictureResizingByFour BOOLEAN,
+ dynamicPictureResizingSixteenthPel BOOLEAN,
+ dynamicWarpingHalfPel BOOLEAN,
+ dynamicWarpingSixteenthPel BOOLEAN,
+ independentSegmentDecoding BOOLEAN,
+ slicesInOrder-NonRect BOOLEAN,
+ slicesInOrder-Rect BOOLEAN,
+ slicesNoOrder-NonRect BOOLEAN,
+ slicesNoOrder-Rect BOOLEAN,
+ alternateInterVLCMode BOOLEAN,
+ modifiedQuantizationMode BOOLEAN,
+ reducedResolutionUpdate BOOLEAN,
+ transparencyParameters TransparencyParameters OPTIONAL,
+ separateVideoBackChannel BOOLEAN,
+ refPictureSelection RefPictureSelection OPTIONAL,
+ customPictureClockFrequency
+ SET SIZE (1..16) OF CustomPictureClockFrequency OPTIONAL,
+ customPictureFormat
+ SET SIZE (1..16) OF CustomPictureFormat OPTIONAL,
+ modeCombos
+ SET SIZE (1..16) OF H263VideoModeCombos OPTIONAL,
+ ...,
+ videoBadMBsCap BOOLEAN,
+ h263Version3Options H263Version3Options
+}
+
+TransparencyParameters ::= SEQUENCE {
+ presentationOrder INTEGER(1..256),
+ offset-x INTEGER(-262144..262143), -- 1/8 pixels
+ offset-y INTEGER(-262144..262143), -- 1/8 pixels
+ scale-x INTEGER(1..255),
+ scale-y INTEGER(1..255),
+ ...
+}
+
+RefPictureSelection ::= SEQUENCE {
+ additionalPictureMemory
+ SEQUENCE {sqcifAdditionalPictureMemory INTEGER(1..256) OPTIONAL, -- units frame--
+ qcifAdditionalPictureMemory INTEGER(1..256) OPTIONAL, -- units frame--
+ cifAdditionalPictureMemory INTEGER(1..256) OPTIONAL, -- units frame--
+ cif4AdditionalPictureMemory INTEGER(1..256) OPTIONAL, -- units frame--
+ cif16AdditionalPictureMemory INTEGER(1..256) OPTIONAL, -- units frame--
+ bigCpfAdditionalPictureMemory INTEGER(1..256) OPTIONAL, -- units frame--
+ ...} OPTIONAL,
+ videoMux BOOLEAN,
+ videoBackChannelSend
+ CHOICE {none NULL,
+ ackMessageOnly NULL,
+ nackMessageOnly NULL,
+ ackOrNackMessageOnly NULL,
+ ackAndNackMessage NULL,
+ ...},
+ ...,
+ enhancedReferencePicSelect
+ SEQUENCE {subPictureRemovalParameters
+ SEQUENCE {mpuHorizMBs INTEGER(1..128),
+ mpuVertMBs INTEGER(1..72),
+ mpuTotalNumber INTEGER(1..65536),
+ ...} OPTIONAL,
+ ...}
+}
+
+CustomPictureClockFrequency ::= SEQUENCE {
+ clockConversionCode INTEGER(1000..1001),
+ clockDivisor INTEGER(1..127),
+ sqcifMPI INTEGER(1..2048) OPTIONAL,
+ qcifMPI INTEGER(1..2048) OPTIONAL,
+ cifMPI INTEGER(1..2048) OPTIONAL,
+ cif4MPI INTEGER(1..2048) OPTIONAL,
+ cif16MPI INTEGER(1..2048) OPTIONAL,
+ ...
+}
+
+CustomPictureFormat ::= SEQUENCE {
+ maxCustomPictureWidth INTEGER(1..2048), -- units 4 pixels
+ maxCustomPictureHeight INTEGER(1..2048), -- units 4 pixels
+ minCustomPictureWidth INTEGER(1..2048), -- units 4 pixels
+ minCustomPictureHeight INTEGER(1..2048), -- units 4 pixels
+ mPI
+ SEQUENCE {standardMPI INTEGER(1..31) OPTIONAL,
+ customPCF
+ SET SIZE (1..16) OF
+ SEQUENCE {clockConversionCode INTEGER(1000..1001),
+ clockDivisor INTEGER(1..127),
+ customMPI INTEGER(1..2048),
+ ...} OPTIONAL,
+ ...},
+ pixelAspectInformation
+ CHOICE {anyPixelAspectRatio BOOLEAN,
+ pixelAspectCode SET SIZE (1..14) OF INTEGER(1..14),
+ extendedPAR
+ SET SIZE (1..256) OF
+ SEQUENCE {width INTEGER(1..255),
+ height INTEGER(1..255),
+ ...},
+ ...},
+ ...
+}
+
+H263VideoModeCombos ::= SEQUENCE {
+ h263VideoUncoupledModes H263ModeComboFlags,
+ h263VideoCoupledModes SET SIZE (1..16) OF H263ModeComboFlags,
+ ...
+}
+
+H263ModeComboFlags ::= SEQUENCE {
+ unrestrictedVector BOOLEAN,
+ arithmeticCoding BOOLEAN,
+ advancedPrediction BOOLEAN,
+ pbFrames BOOLEAN,
+ advancedIntraCodingMode BOOLEAN,
+ deblockingFilterMode BOOLEAN,
+ unlimitedMotionVectors BOOLEAN,
+ slicesInOrder-NonRect BOOLEAN,
+ slicesInOrder-Rect BOOLEAN,
+ slicesNoOrder-NonRect BOOLEAN,
+ slicesNoOrder-Rect BOOLEAN,
+ improvedPBFramesMode BOOLEAN,
+ referencePicSelect BOOLEAN,
+ dynamicPictureResizingByFour BOOLEAN,
+ dynamicPictureResizingSixteenthPel BOOLEAN,
+ dynamicWarpingHalfPel BOOLEAN,
+ dynamicWarpingSixteenthPel BOOLEAN,
+ reducedResolutionUpdate BOOLEAN,
+ independentSegmentDecoding BOOLEAN,
+ alternateInterVLCMode BOOLEAN,
+ modifiedQuantizationMode BOOLEAN,
+ ...,
+ enhancedReferencePicSelect BOOLEAN,
+ h263Version3Options H263Version3Options
+}
+
+H263Version3Options ::= SEQUENCE {
+ dataPartitionedSlices BOOLEAN,
+ fixedPointIDCT0 BOOLEAN,
+ interlacedFields BOOLEAN,
+ currentPictureHeaderRepetition BOOLEAN,
+ previousPictureHeaderRepetition BOOLEAN,
+ nextPictureHeaderRepetition BOOLEAN,
+ pictureNumber BOOLEAN,
+ spareReferencePictures BOOLEAN,
+ ...
+}
+
+IS11172VideoCapability ::= SEQUENCE {
+ constrainedBitstream BOOLEAN,
+ videoBitRate INTEGER(0..1073741823) OPTIONAL, -- units 400 bit/s
+ vbvBufferSize INTEGER(0..262143) OPTIONAL, -- units 16 384 bits
+ samplesPerLine INTEGER(0..16383) OPTIONAL, -- units samples/line
+ linesPerFrame INTEGER(0..16383) OPTIONAL, -- units lines/frame
+ pictureRate INTEGER(0..15) OPTIONAL,
+ luminanceSampleRate INTEGER(0..4294967295) OPTIONAL, -- units samples/s
+ ...,
+ videoBadMBsCap BOOLEAN
+}
+
+-- =============================================================================
+-- Capability exchange definitions: Audio capabilities
+-- =============================================================================
+-- For an H.222 multiplex, the integers indicate the size of the STD buffer
+-- in units of 256 octets
+-- For an H.223 multiplex, the integers indicate the maximum number of audio
+-- frames per AL-SDU
+-- For an H.225.0 multiplex, the integers indicate the maximum number of audio
+-- frames per packet
+AudioCapability ::= CHOICE {
+ nonStandard NonStandardParameter,
+ g711Alaw64k INTEGER(1..256),
+ g711Alaw56k INTEGER(1..256),
+ g711Ulaw64k INTEGER(1..256),
+ g711Ulaw56k INTEGER(1..256),
+ g722-64k INTEGER(1..256),
+ g722-56k INTEGER(1..256),
+ g722-48k INTEGER(1..256),
+ g7231
+ SEQUENCE {maxAl-sduAudioFrames INTEGER(1..256),
+ silenceSuppression BOOLEAN},
+ g728 INTEGER(1..256),
+ g729 INTEGER(1..256),
+ g729AnnexA INTEGER(1..256),
+ is11172AudioCapability IS11172AudioCapability,
+ is13818AudioCapability IS13818AudioCapability,
+ ...,
+ g729wAnnexB INTEGER(1..256),
+ g729AnnexAwAnnexB INTEGER(1..256),
+ g7231AnnexCCapability G7231AnnexCCapability,
+ gsmFullRate GSMAudioCapability,
+ gsmHalfRate GSMAudioCapability,
+ gsmEnhancedFullRate GSMAudioCapability,
+ genericAudioCapability GenericCapability,
+ g729Extensions G729Extensions,
+ vbd VBDCapability,
+ audioTelephonyEvent NoPTAudioTelephonyEventCapability,
+ audioTone NoPTAudioToneCapability
+}
+
+G729Extensions ::= SEQUENCE {
+ audioUnit INTEGER(1..256) OPTIONAL,
+ annexA BOOLEAN,
+ annexB BOOLEAN,
+ annexD BOOLEAN,
+ annexE BOOLEAN,
+ annexF BOOLEAN,
+ annexG BOOLEAN,
+ annexH BOOLEAN,
+ ...
+}
+
+G7231AnnexCCapability ::= SEQUENCE {
+ maxAl-sduAudioFrames INTEGER(1..256),
+ silenceSuppression BOOLEAN,
+ g723AnnexCAudioMode
+ SEQUENCE {highRateMode0 INTEGER(27..78), -- units octets--
+ highRateMode1 INTEGER(27..78), -- units octets--
+ lowRateMode0 INTEGER(23..66), -- units octets--
+ lowRateMode1 INTEGER(23..66), -- units octets--
+ sidMode0 INTEGER(6..17), -- units octets--
+ sidMode1 INTEGER(6..17), -- units octets--
+ ...} OPTIONAL,
+ ...
+}
+
+IS11172AudioCapability ::= SEQUENCE {
+ audioLayer1 BOOLEAN,
+ audioLayer2 BOOLEAN,
+ audioLayer3 BOOLEAN,
+ audioSampling32k BOOLEAN,
+ audioSampling44k1 BOOLEAN,
+ audioSampling48k BOOLEAN,
+ singleChannel BOOLEAN,
+ twoChannels BOOLEAN,
+ bitRate INTEGER(1..448), -- units kbit/s
+ ...
+}
+
+IS13818AudioCapability ::= SEQUENCE {
+ audioLayer1 BOOLEAN,
+ audioLayer2 BOOLEAN,
+ audioLayer3 BOOLEAN,
+ audioSampling16k BOOLEAN,
+ audioSampling22k05 BOOLEAN,
+ audioSampling24k BOOLEAN,
+ audioSampling32k BOOLEAN,
+ audioSampling44k1 BOOLEAN,
+ audioSampling48k BOOLEAN,
+ singleChannel BOOLEAN,
+ twoChannels BOOLEAN,
+ threeChannels2-1 BOOLEAN,
+ threeChannels3-0 BOOLEAN,
+ fourChannels2-0-2-0 BOOLEAN,
+ fourChannels2-2 BOOLEAN,
+ fourChannels3-1 BOOLEAN,
+ fiveChannels3-0-2-0 BOOLEAN,
+ fiveChannels3-2 BOOLEAN,
+ lowFrequencyEnhancement BOOLEAN,
+ multilingual BOOLEAN,
+ bitRate INTEGER(1..1130), -- units kbit/s
+ ...
+}
+
+GSMAudioCapability ::= SEQUENCE {
+ audioUnitSize INTEGER(1..256),
+ comfortNoise BOOLEAN,
+ scrambled BOOLEAN,
+ ...
+}
+
+VBDCapability ::= SEQUENCE {type AudioCapability, -- shall not be "vbd"
+ ...
+}
+
+-- =============================================================================
+-- Capability exchange definitions: Data capabilities
+-- =============================================================================
+DataApplicationCapability ::= SEQUENCE {
+ application
+ CHOICE {nonStandard NonStandardParameter,
+ t120 DataProtocolCapability,
+ dsm-cc DataProtocolCapability,
+ userData DataProtocolCapability,
+ t84
+ SEQUENCE {t84Protocol DataProtocolCapability,
+ t84Profile T84Profile},
+ t434 DataProtocolCapability,
+ h224 DataProtocolCapability,
+ nlpid
+ SEQUENCE {nlpidProtocol DataProtocolCapability,
+ nlpidData OCTET STRING},
+ dsvdControl NULL,
+ h222DataPartitioning DataProtocolCapability,
+ ...,
+ t30fax DataProtocolCapability,
+ t140 DataProtocolCapability,
+ t38fax
+ SEQUENCE {t38FaxProtocol DataProtocolCapability,
+ t38FaxProfile T38FaxProfile},
+ genericDataCapability GenericCapability},
+ maxBitRate INTEGER(0..4294967295), -- units 100 bit/s
+ ...
+}
+
+DataProtocolCapability ::= CHOICE {
+ nonStandard NonStandardParameter,
+ v14buffered NULL,
+ v42lapm NULL, -- may negotiate to V.42 bis
+ hdlcFrameTunnelling NULL,
+ h310SeparateVCStack NULL,
+ h310SingleVCStack NULL,
+ transparent NULL,
+ ...,
+ segmentationAndReassembly NULL,
+ hdlcFrameTunnelingwSAR NULL,
+ v120 NULL, -- as in H.230
+ separateLANStack NULL,
+ v76wCompression
+ CHOICE {transmitCompression CompressionType,
+ receiveCompression CompressionType,
+ transmitAndReceiveCompression CompressionType,
+ ...},
+ tcp NULL,
+ udp NULL
+}
+
+CompressionType ::= CHOICE {v42bis V42bis,
+ ...
+}
+
+V42bis ::= SEQUENCE {
+ numberOfCodewords INTEGER(1..65536),
+ maximumStringLength INTEGER(1..256),
+ ...
+}
+
+T84Profile ::= CHOICE {
+ t84Unrestricted NULL,
+ t84Restricted
+ SEQUENCE {qcif BOOLEAN,
+ cif BOOLEAN,
+ ccir601Seq BOOLEAN,
+ ccir601Prog BOOLEAN,
+ hdtvSeq BOOLEAN,
+ hdtvProg BOOLEAN,
+ g3FacsMH200x100 BOOLEAN,
+ g3FacsMH200x200 BOOLEAN,
+ g4FacsMMR200x100 BOOLEAN,
+ g4FacsMMR200x200 BOOLEAN,
+ jbig200x200Seq BOOLEAN,
+ jbig200x200Prog BOOLEAN,
+ jbig300x300Seq BOOLEAN,
+ jbig300x300Prog BOOLEAN,
+ digPhotoLow BOOLEAN,
+ digPhotoMedSeq BOOLEAN,
+ digPhotoMedProg BOOLEAN,
+ digPhotoHighSeq BOOLEAN,
+ digPhotoHighProg BOOLEAN,
+ ...}
+}
+
+T38FaxProfile ::= SEQUENCE {
+ fillBitRemoval BOOLEAN,
+ transcodingJBIG BOOLEAN,
+ transcodingMMR BOOLEAN,
+ ...,
+ version INTEGER(0..255),
+ -- Version 0, the default, refers to
+ -- T.38 (2005)
+ t38FaxRateManagement T38FaxRateManagement,
+ -- The default Data Rate Management is
+ -- determined by the choice of
+ -- DataProtocolCapability
+ t38FaxUdpOptions T38FaxUdpOptions OPTIONAL,
+ -- For UDP, t38UDPRedundancy is the default
+ t38FaxTcpOptions T38FaxTcpOptions OPTIONAL
+}
+
+T38FaxRateManagement ::= CHOICE {
+ localTCF NULL,
+ transferredTCF NULL,
+ ...
+}
+
+T38FaxUdpOptions ::= SEQUENCE {
+ t38FaxMaxBuffer INTEGER OPTIONAL,
+ t38FaxMaxDatagram INTEGER OPTIONAL,
+ t38FaxUdpEC
+ CHOICE {t38UDPFEC NULL,
+ t38UDPRedundancy NULL,
+ ...}
+}
+
+T38FaxTcpOptions ::= SEQUENCE {t38TCPBidirectionalMode BOOLEAN,
+ ...
+}
+
+-- =============================================================================
+-- Encryption Capability Definitions
+-- =============================================================================
+EncryptionAuthenticationAndIntegrity ::= SEQUENCE {
+ encryptionCapability EncryptionCapability OPTIONAL,
+ authenticationCapability AuthenticationCapability OPTIONAL,
+ integrityCapability IntegrityCapability OPTIONAL,
+ ...,
+ genericH235SecurityCapability GenericCapability OPTIONAL
+}
+
+EncryptionCapability ::= SEQUENCE SIZE (1..256) OF MediaEncryptionAlgorithm
+
+MediaEncryptionAlgorithm ::= CHOICE {
+ nonStandard NonStandardParameter,
+ algorithm OBJECT IDENTIFIER, -- many defined
+
+ -- in ISO/IEC 9979
+ ...
+}
+
+AuthenticationCapability ::= SEQUENCE {
+ nonStandard NonStandardParameter OPTIONAL,
+ ...,
+ antiSpamAlgorithm OBJECT IDENTIFIER OPTIONAL
+}
+
+IntegrityCapability ::= SEQUENCE {
+ nonStandard NonStandardParameter OPTIONAL,
+ ...
+}
+
+-- =============================================================================
+-- Capability Exchange Definitions: UserInput
+-- =============================================================================
+UserInputCapability ::= CHOICE {
+ nonStandard SEQUENCE SIZE (1..16) OF NonStandardParameter,
+ basicString NULL, -- alphanumeric
+ iA5String NULL, -- alphanumeric
+ generalString NULL, -- alphanumeric
+ dtmf NULL, -- supports dtmf using signal
+
+ -- and signalUpdate
+ hookflash NULL, -- supports hookflash using signal
+ ...,
+ extendedAlphanumeric NULL,
+ encryptedBasicString NULL, -- encrypted Basic string in
+
+ -- encryptedAlphanumeric
+ encryptedIA5String NULL, -- encrypted IA5 string in
+
+ -- encryptedSignalType
+ encryptedGeneralString NULL, -- encrypted general string in
+
+ -- extendedAlphanumeric.encryptedalphanumeric
+ secureDTMF NULL, -- secure DTMF using encryptedSignalType
+ genericUserInputCapability GenericCapability
+}
+
+-- =============================================================================
+-- Capability Exchange Definitions: Conference
+-- =============================================================================
+ConferenceCapability ::= SEQUENCE {
+ nonStandardData
+ SEQUENCE OF NonStandardParameter OPTIONAL,
+ chairControlCapability BOOLEAN,
+ ...,
+ videoIndicateMixingCapability BOOLEAN,
+ multipointVisualizationCapability BOOLEAN OPTIONAL -- same as H.230 MVC
+}
+
+-- =============================================================================
+-- Capability Exchange Definitions: Generic Capability
+-- =============================================================================
+GenericCapability ::= SEQUENCE {
+ capabilityIdentifier CapabilityIdentifier,
+ maxBitRate INTEGER(0..4294967295) OPTIONAL,
+ -- Units 100 bit/s
+ collapsing SEQUENCE OF GenericParameter OPTIONAL,
+ nonCollapsing SEQUENCE OF GenericParameter OPTIONAL,
+ nonCollapsingRaw OCTET STRING OPTIONAL,
+ -- Typically contains ASN.1
+ -- PER encoded data describing capability
+ transport DataProtocolCapability OPTIONAL,
+ ...
+}
+
+CapabilityIdentifier ::= CHOICE {
+ standard OBJECT IDENTIFIER,
+ -- e.g., { itu-t (0) recommendation (0) h (8) 267
+ -- version (0) 2 subIdentifier (0)}
+ h221NonStandard NonStandardParameter,
+ uuid OCTET STRING(SIZE (16)),
+ domainBased IA5String(SIZE (1..64)),
+ ...
+}
+
+-- NOTE - The ranges of parameter values have been selected to ensure that the
+-- GenericParameter preamble, standard part of ParameterIdentifier and the
+-- encoding of that choice, and the preamble of ParameterValue to fit into
+-- 2 octets.
+GenericParameter ::= SEQUENCE {
+ parameterIdentifier ParameterIdentifier,
+ parameterValue ParameterValue,
+ supersedes SEQUENCE OF ParameterIdentifier OPTIONAL,
+ ...
+}
+
+ParameterIdentifier ::= CHOICE {
+ standard INTEGER(0..127), -- Assigned by
+
+ -- Capability
+ -- specifications
+ h221NonStandard NonStandardParameter, -- N.B.
+
+ -- NonStandardIdentifier
+ -- is not sufficient in
+ -- this case
+ uuid OCTET STRING(SIZE (16)), -- For non-
+
+ -- standard
+ domainBased IA5String(SIZE (1..64)),
+ ...
+}
+
+ParameterValue ::= CHOICE {
+ logical NULL, -- Only acceptable if
+
+ -- all entities
+ -- include this option
+ booleanArray INTEGER(0..255), -- array of 8 logical
+
+ -- types
+ unsignedMin INTEGER(0..65535), -- Look for min
+
+ -- common value
+ unsignedMax INTEGER(0..65535), -- Look for max
+
+ -- common value
+ unsigned32Min INTEGER(0..4294967295), -- Look for min
+
+ -- common value
+ unsigned32Max INTEGER(0..4294967295), -- Look for max
+
+ -- common value
+ octetString OCTET STRING, -- non-collapsing
+
+ -- octet string
+ genericParameter SEQUENCE OF GenericParameter,
+ ...
+}
+
+-- =============================================================================
+-- Capability Exchange Definitions: Multiplexed Stream Capability
+-- =============================================================================
+MultiplexedStreamCapability ::= SEQUENCE {
+ multiplexFormat MultiplexFormat,
+ controlOnMuxStream BOOLEAN,
+ capabilityOnMuxStream SET SIZE (1..256) OF AlternativeCapabilitySet OPTIONAL,
+ ...
+}
+
+MultiplexFormat ::= CHOICE {
+ nonStandard NonStandardParameter,
+ h222Capability H222Capability,
+ h223Capability H223Capability,
+ ...
+}
+
+-- =============================================================================
+-- Capability Exchange Definitions: AudioTelephonyEventCapability and AudioToneCapability
+--==============================================================================
+AudioTelephonyEventCapability ::= SEQUENCE {
+ dynamicRTPPayloadType INTEGER(96..127),
+ audioTelephoneEvent GeneralString, -- As per <list of values>
+
+ -- in RFC 4733
+ ...
+}
+
+AudioToneCapability ::= SEQUENCE {dynamicRTPPayloadType INTEGER(96..127),
+ ...
+}
+
+-- The following definitions are as above but without a Payload Type field.
+NoPTAudioTelephonyEventCapability ::= SEQUENCE {
+ audioTelephoneEvent GeneralString, -- As per <list of values>
+
+ -- in RFC 4733
+ ...
+}
+
+NoPTAudioToneCapability ::= SEQUENCE {...
+}
+
+-- =============================================================================
+-- Capability Exchange Definitions: MultiplePayloadStreamCapability
+-- =============================================================================
+MultiplePayloadStreamCapability ::= SEQUENCE {
+ capabilities SET SIZE (1..256) OF AlternativeCapabilitySet,
+ ...
+}
+
+-- =============================================================================
+-- Capability Exchange Definitions: FECCapability
+-- =============================================================================
+DepFECCapability ::= CHOICE -- Deprecated, do not use
+ {
+ rfc2733
+ SEQUENCE {redundancyEncoding BOOLEAN,
+ separateStream
+ SEQUENCE {separatePort BOOLEAN,
+ samePort BOOLEAN,
+ ...},
+ ...},
+ ...
+}
+
+FECCapability ::= SEQUENCE {
+ protectedCapability CapabilityTableEntryNumber,
+ fecScheme
+ -- identifies encoding scheme -- OBJECT IDENTIFIER OPTIONAL,
+ rfc2733Format
+ CHOICE {rfc2733rfc2198 -- RFC 2198 -- MaxRedundancy,
+ rfc2733sameport -- separate packet, same port -- MaxRedundancy,
+ rfc2733diffport -- separate packet and port -- MaxRedundancy
+ } OPTIONAL,
+ ...
+}
+
+MaxRedundancy ::= INTEGER(1..MAX)
+
+-- =============================================================================
+-- Logical channel signalling definitions
+-- =============================================================================
+-- "Forward" is used to refer to transmission in the direction from the terminal
+-- making the original request for a logical channel to the other terminal, and
+-- "reverse" is used to refer to the opposite direction of transmission, in the
+-- case of a bidirectional channel request.
+OpenLogicalChannel ::= SEQUENCE {
+ forwardLogicalChannelNumber LogicalChannelNumber,
+ forwardLogicalChannelParameters
+ SEQUENCE {portNumber INTEGER(0..65535) OPTIONAL,
+ dataType DataType,
+ multiplexParameters
+ CHOICE {h222LogicalChannelParameters
+ H222LogicalChannelParameters,
+ h223LogicalChannelParameters
+ H223LogicalChannelParameters,
+ v76LogicalChannelParameters
+ V76LogicalChannelParameters,
+ ...,
+ h2250LogicalChannelParameters
+ H2250LogicalChannelParameters,
+ none NULL}, -- for use with Separate Stack when--
+ -- multiplexParameters are not
+ -- required or appropriate
+ ...,
+ forwardLogicalChannelDependency LogicalChannelNumber OPTIONAL,
+ -- also used to refer to the primary
+ -- logical channel when using video
+ -- redundancy coding
+ replacementFor LogicalChannelNumber OPTIONAL
+ },
+ -- Used to specify the reverse channel for bidirectional open request
+ reverseLogicalChannelParameters
+ SEQUENCE {dataType DataType,
+ multiplexParameters
+ CHOICE {-- H.222 parameters are never present in reverse direction
+ h223LogicalChannelParameters
+ H223LogicalChannelParameters,
+ v76LogicalChannelParameters
+ V76LogicalChannelParameters,
+ ...,
+ h2250LogicalChannelParameters
+ H2250LogicalChannelParameters} OPTIONAL, -- Not present for H.222--
+ ...,
+ reverseLogicalChannelDependency LogicalChannelNumber OPTIONAL,
+ -- also used to refer to the primary logical channel when using
+ -- video redundancy coding
+ replacementFor LogicalChannelNumber OPTIONAL
+ } OPTIONAL, -- Not present for unidirectional channel request
+ ...,
+ separateStack NetworkAccessParameters OPTIONAL,
+ -- for Open responder to establish the stack
+ encryptionSync EncryptionSync OPTIONAL,
+ genericInformation SEQUENCE OF GenericInformation OPTIONAL
+}
+
+-- generic information associated
+-- with the message
+LogicalChannelNumber ::= INTEGER(1..65535)
+
+NetworkAccessParameters ::= SEQUENCE {
+ distribution
+ CHOICE {unicast NULL,
+ multicast NULL, -- for further study in T.120--
+ ...} OPTIONAL,
+ networkAddress
+ CHOICE {q2931Address Q2931Address,
+ e164Address IA5String(SIZE (1..128))(FROM ("0123456789#*,")),
+ localAreaAddress TransportAddress,
+ ...},
+ associateConference BOOLEAN,
+ externalReference OCTET STRING(SIZE (1..255)) OPTIONAL,
+ ...,
+ t120SetupProcedure
+ CHOICE {originateCall NULL,
+ waitForCall NULL,
+ issueQuery NULL,
+ ...} OPTIONAL
+}
+
+Q2931Address ::= SEQUENCE {
+ address
+ CHOICE {internationalNumber NumericString(SIZE (1..16)),
+ nsapAddress OCTET STRING(SIZE (1..20)),
+ ...},
+ subaddress OCTET STRING(SIZE (1..20)) OPTIONAL,
+ ...
+}
+
+V75Parameters ::= SEQUENCE {audioHeaderPresent BOOLEAN,
+ ...
+}
+
+DataType ::= CHOICE {
+ nonStandard NonStandardParameter,
+ nullData NULL,
+ videoData VideoCapability,
+ audioData AudioCapability,
+ data DataApplicationCapability,
+ encryptionData EncryptionMode,
+ ...,
+ h235Control NonStandardParameter,
+ h235Media H235Media,
+ multiplexedStream MultiplexedStreamParameter,
+ redundancyEncoding RedundancyEncoding,
+ multiplePayloadStream MultiplePayloadStream,
+ depFec DepFECData, -- Deprecated, do not use
+ fec FECData
+}
+
+H235Media ::= SEQUENCE {
+ encryptionAuthenticationAndIntegrity EncryptionAuthenticationAndIntegrity,
+ mediaType
+ CHOICE {nonStandard NonStandardParameter,
+ videoData VideoCapability,
+ audioData AudioCapability,
+ data DataApplicationCapability,
+ ...,
+ redundancyEncoding RedundancyEncoding,
+ multiplePayloadStream MultiplePayloadStream,
+ depFec DepFECData, -- Deprecated, do not use--
+ fec FECData},
+ ...
+}
+
+MultiplexedStreamParameter ::= SEQUENCE {
+ multiplexFormat MultiplexFormat,
+ controlOnMuxStream BOOLEAN,
+ ...
+}
+
+H222LogicalChannelParameters ::= SEQUENCE {
+ resourceID INTEGER(0..65535),
+ subChannelID INTEGER(0..8191),
+ pcr-pid INTEGER(0..8191) OPTIONAL,
+ programDescriptors OCTET STRING OPTIONAL,
+ streamDescriptors OCTET STRING OPTIONAL,
+ ...
+}
+
+H223LogicalChannelParameters ::= SEQUENCE {
+ adaptationLayerType
+ CHOICE {nonStandard NonStandardParameter,
+ al1Framed NULL,
+ al1NotFramed NULL,
+ al2WithoutSequenceNumbers NULL,
+ al2WithSequenceNumbers NULL,
+ al3
+ SEQUENCE {controlFieldOctets INTEGER(0..2),
+ sendBufferSize
+ -- units octets -- INTEGER(0..16777215)},
+ ...,
+ al1M H223AL1MParameters,
+ al2M H223AL2MParameters,
+ al3M H223AL3MParameters},
+ segmentableFlag BOOLEAN,
+ ...
+}
+
+H223AL1MParameters ::= SEQUENCE {
+ transferMode CHOICE {framed NULL,
+ unframed NULL,
+ ...},
+ headerFEC CHOICE {sebch16-7 NULL,
+ golay24-12 NULL,
+ ...},
+ crcLength
+ CHOICE {crc4bit NULL,
+ crc12bit NULL,
+ crc20bit NULL,
+ crc28bit NULL,
+ ...,
+ crc8bit NULL,
+ crc16bit NULL,
+ crc32bit NULL,
+ crcNotUsed NULL},
+ rcpcCodeRate INTEGER(8..32),
+ arqType
+ CHOICE {noArq NULL,
+ typeIArq H223AnnexCArqParameters,
+ typeIIArq H223AnnexCArqParameters,
+ ...},
+ alpduInterleaving BOOLEAN,
+ alsduSplitting BOOLEAN,
+ ...,
+ rsCodeCorrection INTEGER(0..127) OPTIONAL
+}
+
+H223AL2MParameters ::= SEQUENCE {
+ headerFEC CHOICE {sebch16-5 NULL,
+ golay24-12 NULL,
+ ...},
+ alpduInterleaving BOOLEAN,
+ ...
+}
+
+H223AL3MParameters ::= SEQUENCE {
+ headerFormat CHOICE {sebch16-7 NULL,
+ golay24-12 NULL,
+ ...},
+ crcLength
+ CHOICE {crc4bit NULL,
+ crc12bit NULL,
+ crc20bit NULL,
+ crc28bit NULL,
+ ...,
+ crc8bit NULL,
+ crc16bit NULL,
+ crc32bit NULL,
+ crcNotUsed NULL},
+ rcpcCodeRate INTEGER(8..32),
+ arqType
+ CHOICE {noArq NULL,
+ typeIArq H223AnnexCArqParameters,
+ typeIIArq H223AnnexCArqParameters,
+ ...},
+ alpduInterleaving BOOLEAN,
+ ...,
+ rsCodeCorrection INTEGER(0..127) OPTIONAL
+}
+
+H223AnnexCArqParameters ::= SEQUENCE {
+ numberOfRetransmissions
+ CHOICE {finite INTEGER(0..16),
+ infinite NULL,
+ ...},
+ sendBufferSize INTEGER(0..16777215), -- units octets
+ ...
+}
+
+V76LogicalChannelParameters ::= SEQUENCE {
+ hdlcParameters V76HDLCParameters,
+ suspendResume
+ CHOICE {noSuspendResume NULL,
+ suspendResumewAddress NULL,
+ suspendResumewoAddress NULL,
+ ...},
+ uIH BOOLEAN,
+ mode
+ CHOICE {eRM
+ SEQUENCE {windowSize INTEGER(1..127),
+ recovery
+ CHOICE {rej NULL,
+ sREJ NULL,
+ mSREJ NULL,
+ ...},
+ ...},
+ uNERM NULL,
+ ...},
+ v75Parameters V75Parameters,
+ ...
+}
+
+V76HDLCParameters ::= SEQUENCE {
+ crcLength CRCLength,
+ n401 INTEGER(1..4095),
+ loopbackTestProcedure BOOLEAN,
+ ...
+}
+
+CRCLength ::= CHOICE {crc8bit NULL,
+ crc16bit NULL,
+ crc32bit NULL,
+ ...
+}
+
+H2250LogicalChannelParameters ::= SEQUENCE {
+ nonStandard SEQUENCE OF NonStandardParameter OPTIONAL,
+ sessionID INTEGER(0..255),
+ associatedSessionID INTEGER(1..255) OPTIONAL,
+ mediaChannel TransportAddress OPTIONAL,
+ mediaGuaranteedDelivery BOOLEAN OPTIONAL,
+ mediaControlChannel TransportAddress OPTIONAL, -- reverse
+
+ -- RTCP channel
+ mediaControlGuaranteedDelivery BOOLEAN OPTIONAL,
+ silenceSuppression BOOLEAN OPTIONAL,
+ destination TerminalLabel OPTIONAL,
+ dynamicRTPPayloadType INTEGER(96..127) OPTIONAL,
+ mediaPacketization
+ CHOICE {h261aVideoPacketization NULL,
+ ...,
+ rtpPayloadType RTPPayloadType} OPTIONAL,
+ ...,
+ transportCapability TransportCapability OPTIONAL,
+ redundancyEncoding RedundancyEncoding OPTIONAL,
+ source TerminalLabel OPTIONAL
+}
+
+RTPPayloadType ::= SEQUENCE {
+ payloadDescriptor
+ CHOICE {nonStandardIdentifier NonStandardParameter,
+ rfc-number INTEGER(1..32768, ...),
+ oid OBJECT IDENTIFIER,
+ ...},
+ payloadType INTEGER(0..127) OPTIONAL,
+ ...
+}
+
+RedundancyEncoding ::= SEQUENCE {
+ redundancyEncodingMethod RedundancyEncodingMethod,
+ secondaryEncoding DataType OPTIONAL, -- depends on method
+ ...,
+ -- The sequence below may be used in place of the above secondaryEncoding field
+ rtpRedundancyEncoding
+ SEQUENCE {primary RedundancyEncodingElement OPTIONAL,
+ -- Present when redundancyEncoding
+ -- is selected as the dataType
+ -- in an OpenLogicalChannel or
+ -- as part of a MultiplePayloadSteam
+ secondary SEQUENCE OF RedundancyEncodingElement OPTIONAL,
+ ...} OPTIONAL
+}
+
+RedundancyEncodingElement ::= SEQUENCE {
+ dataType DataType,
+ payloadType INTEGER(0..127) OPTIONAL,
+ ...
+}
+
+MultiplePayloadStream ::= SEQUENCE {
+ elements SEQUENCE OF MultiplePayloadStreamElement,
+ ...
+}
+
+MultiplePayloadStreamElement ::= SEQUENCE {
+ dataType DataType,
+ payloadType INTEGER(0..127) OPTIONAL,
+ ...
+}
+
+DepFECData ::= CHOICE -- Deprecated, do not use
+ {
+ rfc2733
+ SEQUENCE {mode
+ CHOICE {redundancyEncoding NULL,
+ separateStream
+ CHOICE {differentPort
+ SEQUENCE {protectedSessionID
+ INTEGER(1..255),
+ protectedPayloadType
+ INTEGER(0..127) OPTIONAL,
+ ...},
+ samePort
+ SEQUENCE {protectedPayloadType
+ INTEGER(0..127),
+ ...},
+ ...},
+ ...},
+ ...}
+}
+
+FECData ::= CHOICE {
+ rfc2733
+ SEQUENCE {protectedPayloadType INTEGER(0..127),
+ fecScheme OBJECT IDENTIFIER OPTIONAL,
+ pktMode
+ CHOICE {rfc2198coding NULL,
+ rfc2733sameport SEQUENCE {...},
+ rfc2733diffport
+ SEQUENCE {protectedChannel LogicalChannelNumber,
+ ...},
+ ...},
+ ...},
+ ...
+}
+
+TransportAddress ::= CHOICE {
+ unicastAddress UnicastAddress,
+ multicastAddress MulticastAddress,
+ ...
+}
+
+UnicastAddress ::= CHOICE {
+ iPAddress
+ SEQUENCE {network OCTET STRING(SIZE (4)),
+ tsapIdentifier INTEGER(0..65535),
+ ...},
+ iPXAddress
+ SEQUENCE {node OCTET STRING(SIZE (6)),
+ netnum OCTET STRING(SIZE (4)),
+ tsapIdentifier OCTET STRING(SIZE (2)),
+ ...},
+ iP6Address
+ SEQUENCE {network OCTET STRING(SIZE (16)),
+ tsapIdentifier INTEGER(0..65535),
+ ...},
+ netBios OCTET STRING(SIZE (16)),
+ iPSourceRouteAddress
+ SEQUENCE {routing CHOICE {strict NULL,
+ loose NULL},
+ network OCTET STRING(SIZE (4)),
+ tsapIdentifier INTEGER(0..65535),
+ route SEQUENCE OF OCTET STRING(SIZE (4)),
+ ...},
+ ...,
+ nsap OCTET STRING(SIZE (1..20)),
+ nonStandardAddress NonStandardParameter
+}
+
+MulticastAddress ::= CHOICE {
+ iPAddress
+ SEQUENCE {network OCTET STRING(SIZE (4)),
+ tsapIdentifier INTEGER(0..65535),
+ ...},
+ iP6Address
+ SEQUENCE {network OCTET STRING(SIZE (16)),
+ tsapIdentifier INTEGER(0..65535),
+ ...},
+ ...,
+ nsap OCTET STRING(SIZE (1..20)),
+ nonStandardAddress NonStandardParameter
+}
+
+EncryptionSync ::=
+ SEQUENCE
+ -- used to supply new key and synchronization point
+ {
+ nonStandard NonStandardParameter OPTIONAL,
+ synchFlag INTEGER(0..255), -- may need to be larger
+
+ -- for H.324, etc.
+ -- shall be the Dynamic
+ -- Payload# for H.323
+ h235Key OCTET STRING(SIZE (1..65535)), -- H.235.0
+
+ -- encoded value
+ escrowentry SEQUENCE SIZE (1..256) OF EscrowData OPTIONAL,
+ ...,
+ genericParameter GenericParameter OPTIONAL
+}
+
+EscrowData ::= SEQUENCE {
+ escrowID OBJECT IDENTIFIER,
+ escrowValue BIT STRING(SIZE (1..65535)),
+ ...
+}
+
+OpenLogicalChannelAck ::= SEQUENCE {
+ forwardLogicalChannelNumber LogicalChannelNumber,
+ reverseLogicalChannelParameters
+ SEQUENCE {reverseLogicalChannelNumber LogicalChannelNumber,
+ portNumber INTEGER(0..65535) OPTIONAL,
+ multiplexParameters
+ CHOICE {h222LogicalChannelParameters
+ H222LogicalChannelParameters,
+ -- H.223 parameters are never present in reverse direction
+ ...,
+ h2250LogicalChannelParameters
+ H2250LogicalChannelParameters} OPTIONAL, -- not present for H.223--
+ ...,
+ replacementFor LogicalChannelNumber OPTIONAL
+ } OPTIONAL, -- not present for unidirectional channel
+
+ -- request
+ ...,
+ separateStack NetworkAccessParameters OPTIONAL,
+ -- for Open requester to establish
+ -- the stack
+ forwardMultiplexAckParameters
+ CHOICE {-- H.222 parameters are never present in the Ack
+ -- H.223 parameters are never present in the Ack
+ -- V.76 parameters are never present in the Ack
+ h2250LogicalChannelAckParameters H2250LogicalChannelAckParameters,
+ ...} OPTIONAL,
+ encryptionSync EncryptionSync OPTIONAL, -- used only by Master
+ genericInformation SEQUENCE OF GenericInformation OPTIONAL
+}
+
+-- generic information associated
+-- with the message
+OpenLogicalChannelReject ::= SEQUENCE {
+ forwardLogicalChannelNumber LogicalChannelNumber,
+ cause
+ CHOICE {unspecified NULL,
+ unsuitableReverseParameters NULL,
+ dataTypeNotSupported NULL,
+ dataTypeNotAvailable NULL,
+ unknownDataType NULL,
+ dataTypeALCombinationNotSupported NULL,
+ ...,
+ multicastChannelNotAllowed NULL,
+ insufficientBandwidth NULL,
+ separateStackEstablishmentFailed NULL,
+ invalidSessionID NULL,
+ masterSlaveConflict NULL,
+ waitForCommunicationMode NULL,
+ invalidDependentChannel NULL,
+ replacementForRejected NULL,
+ securityDenied NULL,
+ qoSControlNotSupported NULL}, -- added for callee to indicate
+
+ -- that requested QoS support cannot be
+ -- supported.
+ ...,
+ genericInformation SEQUENCE OF GenericInformation OPTIONAL
+}
+
+-- generic information associated
+-- with the message
+OpenLogicalChannelConfirm ::= SEQUENCE {
+ forwardLogicalChannelNumber LogicalChannelNumber,
+ ...,
+ genericInformation SEQUENCE OF GenericInformation OPTIONAL
+}
+
+-- generic information associated
+-- with the message
+H2250LogicalChannelAckParameters ::= SEQUENCE {
+ nonStandard SEQUENCE OF NonStandardParameter OPTIONAL,
+ sessionID INTEGER(1..255) OPTIONAL,
+ mediaChannel TransportAddress OPTIONAL,
+ mediaControlChannel TransportAddress OPTIONAL, -- forward RTCP
+
+ -- channel
+ dynamicRTPPayloadType INTEGER(96..127) OPTIONAL, -- used only by
+
+ -- the master or
+ -- MC
+ ...,
+ flowControlToZero BOOLEAN,
+ portNumber INTEGER(0..65535) OPTIONAL
+}
+
+CloseLogicalChannel ::= SEQUENCE {
+ forwardLogicalChannelNumber LogicalChannelNumber,
+ source CHOICE {user NULL,
+ lcse NULL},
+ ...,
+ reason
+ CHOICE {unknown NULL,
+ reopen NULL,
+ reservationFailure NULL,
+ ...,
+ networkErrorCode INTEGER(0..255)}
+} -- Indicates the error
+
+-- code received from network
+CloseLogicalChannelAck ::= SEQUENCE {
+ forwardLogicalChannelNumber LogicalChannelNumber,
+ ...
+}
+
+RequestChannelClose ::= SEQUENCE {
+ forwardLogicalChannelNumber LogicalChannelNumber,
+ ...,
+ qosCapability QOSCapability OPTIONAL,
+ reason
+ CHOICE {unknown NULL,
+ normal NULL,
+ reopen NULL,
+ reservationFailure NULL,
+ ...,
+ networkErrorCode INTEGER(0..255)}
+} -- Indicates the error
+
+-- code received from network
+RequestChannelCloseAck ::= SEQUENCE {
+ forwardLogicalChannelNumber LogicalChannelNumber,
+ ...
+}
+
+RequestChannelCloseReject ::= SEQUENCE {
+ forwardLogicalChannelNumber LogicalChannelNumber,
+ cause CHOICE {unspecified NULL,
+ ...},
+ ...
+}
+
+RequestChannelCloseRelease ::= SEQUENCE {
+ forwardLogicalChannelNumber LogicalChannelNumber,
+ ...
+}
+
+-- =============================================================================
+-- H.223 multiplex table definitions
+-- =============================================================================
+MultiplexEntrySend ::= SEQUENCE {
+ sequenceNumber SequenceNumber,
+ multiplexEntryDescriptors SET SIZE (1..15) OF MultiplexEntryDescriptor,
+ ...
+}
+
+MultiplexEntryDescriptor ::= SEQUENCE {
+ multiplexTableEntryNumber MultiplexTableEntryNumber,
+ elementList
+ SEQUENCE SIZE (1..256) OF MultiplexElement OPTIONAL
+}
+
+MultiplexElement ::= SEQUENCE {
+ type
+ CHOICE {logicalChannelNumber INTEGER(0..65535),
+ subElementList SEQUENCE SIZE (2..255) OF MultiplexElement
+ },
+ repeatCount
+ CHOICE {finite -- repeats of type -- INTEGER(1..65535),
+ untilClosingFlag -- used for last element -- NULL}
+}
+
+MultiplexTableEntryNumber ::= INTEGER(1..15)
+
+MultiplexEntrySendAck ::= SEQUENCE {
+ sequenceNumber SequenceNumber,
+ multiplexTableEntryNumber SET SIZE (1..15) OF MultiplexTableEntryNumber,
+ ...
+}
+
+MultiplexEntrySendReject ::= SEQUENCE {
+ sequenceNumber SequenceNumber,
+ rejectionDescriptions
+ SET SIZE (1..15) OF MultiplexEntryRejectionDescriptions,
+ ...
+}
+
+MultiplexEntryRejectionDescriptions ::= SEQUENCE {
+ multiplexTableEntryNumber MultiplexTableEntryNumber,
+ cause
+ CHOICE {unspecifiedCause NULL,
+ descriptorTooComplex NULL,
+ ...},
+ ...
+}
+
+MultiplexEntrySendRelease ::= SEQUENCE {
+ multiplexTableEntryNumber SET SIZE (1..15) OF MultiplexTableEntryNumber,
+ ...
+}
+
+RequestMultiplexEntry ::= SEQUENCE {
+ entryNumbers SET SIZE (1..15) OF MultiplexTableEntryNumber,
+ ...
+}
+
+RequestMultiplexEntryAck ::= SEQUENCE {
+ entryNumbers SET SIZE (1..15) OF MultiplexTableEntryNumber,
+ ...
+}
+
+RequestMultiplexEntryReject ::= SEQUENCE {
+ entryNumbers SET SIZE (1..15) OF MultiplexTableEntryNumber,
+ rejectionDescriptions
+ SET SIZE (1..15) OF RequestMultiplexEntryRejectionDescriptions,
+ ...
+}
+
+RequestMultiplexEntryRejectionDescriptions ::= SEQUENCE {
+ multiplexTableEntryNumber MultiplexTableEntryNumber,
+ cause CHOICE {unspecifiedCause NULL,
+ ...},
+ ...
+}
+
+RequestMultiplexEntryRelease ::= SEQUENCE {
+ entryNumbers SET SIZE (1..15) OF MultiplexTableEntryNumber,
+ ...
+}
+
+-- =============================================================================
+-- Request mode definitions
+-- =============================================================================
+-- RequestMode is a list, in order or preference, of modes that a terminal would
+-- like to have transmitted to it.
+RequestMode ::= SEQUENCE {
+ sequenceNumber SequenceNumber,
+ requestedModes SEQUENCE SIZE (1..256) OF ModeDescription,
+ ...
+}
+
+RequestModeAck ::= SEQUENCE {
+ sequenceNumber SequenceNumber,
+ response
+ CHOICE {willTransmitMostPreferredMode NULL,
+ willTransmitLessPreferredMode NULL,
+ ...},
+ ...
+}
+
+RequestModeReject ::= SEQUENCE {
+ sequenceNumber SequenceNumber,
+ cause
+ CHOICE {modeUnavailable NULL,
+ multipointConstraint NULL,
+ requestDenied NULL,
+ ...},
+ ...
+}
+
+RequestModeRelease ::= SEQUENCE {...
+}
+
+-- =============================================================================
+-- Request mode definitions: Mode description
+-- =============================================================================
+ModeDescription ::= SET SIZE (1..256) OF ModeElement
+
+ModeElementType ::= CHOICE {
+ nonStandard NonStandardParameter,
+ videoMode VideoMode,
+ audioMode AudioMode,
+ dataMode DataMode,
+ encryptionMode EncryptionMode,
+ ...,
+ h235Mode H235Mode,
+ multiplexedStreamMode MultiplexedStreamParameter,
+ redundancyEncodingDTMode RedundancyEncodingDTMode,
+ multiplePayloadStreamMode MultiplePayloadStreamMode,
+ depFecMode DepFECMode, -- deprecated, do not use
+ fecMode FECMode
+}
+
+ModeElement ::= SEQUENCE {
+ type ModeElementType,
+ h223ModeParameters H223ModeParameters OPTIONAL,
+ ...,
+ v76ModeParameters V76ModeParameters OPTIONAL,
+ h2250ModeParameters H2250ModeParameters OPTIONAL,
+ genericModeParameters GenericCapability OPTIONAL,
+ multiplexedStreamModeParameters MultiplexedStreamModeParameters OPTIONAL,
+ logicalChannelNumber LogicalChannelNumber OPTIONAL
+}
+
+H235Mode ::= SEQUENCE {
+ encryptionAuthenticationAndIntegrity EncryptionAuthenticationAndIntegrity,
+ mediaMode
+ CHOICE {nonStandard NonStandardParameter,
+ videoMode VideoMode,
+ audioMode AudioMode,
+ dataMode DataMode,
+ ...},
+ ...
+}
+
+MultiplexedStreamModeParameters ::= SEQUENCE {
+ logicalChannelNumber LogicalChannelNumber,
+ ...
+}
+
+RedundancyEncodingDTMode ::= SEQUENCE {
+ redundancyEncodingMethod RedundancyEncodingMethod,
+ primary RedundancyEncodingDTModeElement,
+ secondary SEQUENCE OF RedundancyEncodingDTModeElement,
+ ...
+}
+
+RedundancyEncodingDTModeElement ::= SEQUENCE {
+ type
+ CHOICE {nonStandard NonStandardParameter,
+ videoMode VideoMode,
+ audioMode AudioMode,
+ dataMode DataMode,
+ encryptionMode EncryptionMode,
+ h235Mode H235Mode,
+ ...,
+ fecMode FECMode},
+ ...
+}
+
+MultiplePayloadStreamMode ::= SEQUENCE {
+ elements SEQUENCE OF MultiplePayloadStreamElementMode,
+ ...
+}
+
+MultiplePayloadStreamElementMode ::= SEQUENCE {type ModeElementType,
+ ...
+}
+
+DepFECMode ::= CHOICE -- deprecated, do not use
+ {
+ rfc2733Mode
+ SEQUENCE {mode
+ CHOICE {redundancyEncoding NULL,
+ separateStream
+ CHOICE {differentPort
+ SEQUENCE {protectedSessionID
+ INTEGER(1..255),
+ protectedPayloadType
+ INTEGER(0..127) OPTIONAL,
+ ...},
+ samePort
+ SEQUENCE {protectedType ModeElementType,
+ ...},
+ ...},
+ ...},
+ ...},
+ ...
+}
+
+FECMode ::= SEQUENCE {
+ protectedElement ModeElementType,
+ fecScheme -- identifies encoding scheme -- OBJECT IDENTIFIER OPTIONAL,
+ rfc2733Format
+ CHOICE {rfc2733rfc2198 -- RFC 2198 redundancy -- MaxRedundancy,
+ rfc2733sameport -- separate packet, same port -- MaxRedundancy,
+ rfc2733diffport -- separate packet and port -- MaxRedundancy
+ } OPTIONAL,
+ ...
+}
+
+H223ModeParameters ::= SEQUENCE {
+ adaptationLayerType
+ CHOICE {nonStandard NonStandardParameter,
+ al1Framed NULL,
+ al1NotFramed NULL,
+ al2WithoutSequenceNumbers NULL,
+ al2WithSequenceNumbers NULL,
+ al3
+ SEQUENCE {controlFieldOctets INTEGER(0..2),
+ sendBufferSize
+ -- units octets -- INTEGER(0..16777215)},
+ ...,
+ al1M H223AL1MParameters,
+ al2M H223AL2MParameters,
+ al3M H223AL3MParameters},
+ segmentableFlag BOOLEAN,
+ ...
+}
+
+V76ModeParameters ::= CHOICE {
+ suspendResumewAddress NULL,
+ suspendResumewoAddress NULL,
+ ...
+}
+
+H2250ModeParameters ::= SEQUENCE {
+ redundancyEncodingMode RedundancyEncodingMode OPTIONAL,
+ ...
+}
+
+RedundancyEncodingMode ::= SEQUENCE {
+ redundancyEncodingMethod RedundancyEncodingMethod,
+ secondaryEncoding
+ CHOICE {nonStandard NonStandardParameter,
+ audioData AudioMode,
+ ...} OPTIONAL,
+ ...
+}
+
+-- =============================================================================
+-- Request mode definitions: Video modes
+-- =============================================================================
+VideoMode ::= CHOICE {
+ nonStandard NonStandardParameter,
+ h261VideoMode H261VideoMode,
+ h262VideoMode H262VideoMode,
+ h263VideoMode H263VideoMode,
+ is11172VideoMode IS11172VideoMode,
+ ...,
+ genericVideoMode GenericCapability
+}
+
+H261VideoMode ::= SEQUENCE {
+ resolution CHOICE {qcif NULL,
+ cif NULL},
+ bitRate INTEGER(1..19200), -- units 100 bit/s
+ stillImageTransmission BOOLEAN,
+ ...
+}
+
+H262VideoMode ::= SEQUENCE {
+ profileAndLevel
+ CHOICE {profileAndLevel-SPatML NULL,
+ profileAndLevel-MPatLL NULL,
+ profileAndLevel-MPatML NULL,
+ profileAndLevel-MPatH-14 NULL,
+ profileAndLevel-MPatHL NULL,
+ profileAndLevel-SNRatLL NULL,
+ profileAndLevel-SNRatML NULL,
+ profileAndLevel-SpatialatH-14 NULL,
+ profileAndLevel-HPatML NULL,
+ profileAndLevel-HPatH-14 NULL,
+ profileAndLevel-HPatHL NULL,
+ ...},
+ videoBitRate INTEGER(0..1073741823) OPTIONAL, -- units 400 bit/s
+ vbvBufferSize INTEGER(0..262143) OPTIONAL, -- units 16 384 bits
+ samplesPerLine INTEGER(0..16383) OPTIONAL, -- units samples/line
+ linesPerFrame INTEGER(0..16383) OPTIONAL, -- units lines/frame
+ framesPerSecond INTEGER(0..15) OPTIONAL, -- frame_rate_code
+ luminanceSampleRate INTEGER(0..4294967295) OPTIONAL, -- units samples/s
+ ...
+}
+
+H263VideoMode ::= SEQUENCE {
+ resolution
+ CHOICE {sqcif NULL,
+ qcif NULL,
+ cif NULL,
+ cif4 NULL,
+ cif16 NULL,
+ ...,
+ custom NULL},
+ bitRate INTEGER(1..19200), -- units 100 bit/s
+ unrestrictedVector BOOLEAN,
+ arithmeticCoding BOOLEAN,
+ advancedPrediction BOOLEAN,
+ pbFrames BOOLEAN,
+ ...,
+ errorCompensation BOOLEAN,
+ enhancementLayerInfo EnhancementLayerInfo OPTIONAL,
+ h263Options H263Options OPTIONAL
+}
+
+IS11172VideoMode ::= SEQUENCE {
+ constrainedBitstream BOOLEAN,
+ videoBitRate INTEGER(0..1073741823) OPTIONAL, -- units
+
+ -- 400 bit/s
+ vbvBufferSize INTEGER(0..262143) OPTIONAL, -- units
+
+ -- 16 384 bits
+ samplesPerLine INTEGER(0..16383) OPTIONAL, -- units
+
+ -- samples/line
+ linesPerFrame INTEGER(0..16383) OPTIONAL, -- units
+
+ -- lines/frame
+ pictureRate INTEGER(0..15) OPTIONAL,
+ luminanceSampleRate INTEGER(0..4294967295) OPTIONAL, -- units
+
+ -- samples/s
+ ...
+}
+
+-- =============================================================================
+-- Request mode definitions: Audio modes
+-- =============================================================================
+AudioMode ::= CHOICE {
+ nonStandard NonStandardParameter,
+ g711Alaw64k NULL,
+ g711Alaw56k NULL,
+ g711Ulaw64k NULL,
+ g711Ulaw56k NULL,
+ g722-64k NULL,
+ g722-56k NULL,
+ g722-48k NULL,
+ g728 NULL,
+ g729 NULL,
+ g729AnnexA NULL,
+ g7231
+ CHOICE {noSilenceSuppressionLowRate NULL,
+ noSilenceSuppressionHighRate NULL,
+ silenceSuppressionLowRate NULL,
+ silenceSuppressionHighRate NULL},
+ is11172AudioMode IS11172AudioMode,
+ is13818AudioMode IS13818AudioMode,
+ ...,
+ g729wAnnexB INTEGER(1..256),
+ g729AnnexAwAnnexB INTEGER(1..256),
+ g7231AnnexCMode G7231AnnexCMode,
+ gsmFullRate GSMAudioCapability,
+ gsmHalfRate GSMAudioCapability,
+ gsmEnhancedFullRate GSMAudioCapability,
+ genericAudioMode GenericCapability,
+ g729Extensions G729Extensions,
+ vbd VBDMode
+}
+
+IS11172AudioMode ::= SEQUENCE {
+ audioLayer
+ CHOICE {audioLayer1 NULL,
+ audioLayer2 NULL,
+ audioLayer3 NULL},
+ audioSampling
+ CHOICE {audioSampling32k NULL,
+ audioSampling44k1 NULL,
+ audioSampling48k NULL},
+ multichannelType
+ CHOICE {singleChannel NULL,
+ twoChannelStereo NULL,
+ twoChannelDual NULL},
+ bitRate INTEGER(1..448), -- units kbit/s
+ ...
+}
+
+IS13818AudioMode ::= SEQUENCE {
+ audioLayer
+ CHOICE {audioLayer1 NULL,
+ audioLayer2 NULL,
+ audioLayer3 NULL},
+ audioSampling
+ CHOICE {audioSampling16k NULL,
+ audioSampling22k05 NULL,
+ audioSampling24k NULL,
+ audioSampling32k NULL,
+ audioSampling44k1 NULL,
+ audioSampling48k NULL},
+ multichannelType
+ CHOICE {singleChannel NULL,
+ twoChannelStereo NULL,
+ twoChannelDual NULL,
+ threeChannels2-1 NULL,
+ threeChannels3-0 NULL,
+ fourChannels2-0-2-0 NULL,
+ fourChannels2-2 NULL,
+ fourChannels3-1 NULL,
+ fiveChannels3-0-2-0 NULL,
+ fiveChannels3-2 NULL},
+ lowFrequencyEnhancement BOOLEAN,
+ multilingual BOOLEAN,
+ bitRate INTEGER(1..1130), -- units kbit/s
+ ...
+}
+
+G7231AnnexCMode ::= SEQUENCE {
+ maxAl-sduAudioFrames INTEGER(1..256),
+ silenceSuppression BOOLEAN,
+ g723AnnexCAudioMode
+ SEQUENCE {highRateMode0 INTEGER(27..78), -- units octets--
+ highRateMode1 INTEGER(27..78), -- units octets--
+ lowRateMode0 INTEGER(23..66), -- units octets--
+ lowRateMode1 INTEGER(23..66), -- units octets--
+ sidMode0 INTEGER(6..17), -- units octets--
+ sidMode1 INTEGER(6..17), -- units octets--
+ ...},
+ ...
+}
+
+VBDMode ::= SEQUENCE {type AudioMode, -- shall not be "vbd"
+ ...
+}
+
+-- =============================================================================
+-- Request mode definitions: Data modes
+-- =============================================================================
+DataMode ::= SEQUENCE {
+ application
+ CHOICE {nonStandard NonStandardParameter,
+ t120 DataProtocolCapability,
+ dsm-cc DataProtocolCapability,
+ userData DataProtocolCapability,
+ t84 DataProtocolCapability,
+ t434 DataProtocolCapability,
+ h224 DataProtocolCapability,
+ nlpid
+ SEQUENCE {nlpidProtocol DataProtocolCapability,
+ nlpidData OCTET STRING},
+ dsvdControl NULL,
+ h222DataPartitioning DataProtocolCapability,
+ ...,
+ t30fax DataProtocolCapability,
+ t140 DataProtocolCapability,
+ t38fax
+ SEQUENCE {t38FaxProtocol DataProtocolCapability,
+ t38FaxProfile T38FaxProfile},
+ genericDataMode GenericCapability},
+ bitRate INTEGER(0..4294967295), -- units 100 bit/s
+ ...
+}
+
+-- =============================================================================
+-- Request mode definitions: Encryption modes
+-- =============================================================================
+EncryptionMode ::= CHOICE {
+ nonStandard NonStandardParameter,
+ h233Encryption NULL,
+ ...
+}
+
+-- =============================================================================
+-- Round Trip Delay definitions
+-- =============================================================================
+RoundTripDelayRequest ::= SEQUENCE {sequenceNumber SequenceNumber,
+ ...
+}
+
+RoundTripDelayResponse ::= SEQUENCE {sequenceNumber SequenceNumber,
+ ...
+}
+
+-- =============================================================================
+-- Maintenance Loop definitions
+-- =============================================================================
+MaintenanceLoopRequest ::= SEQUENCE {
+ type
+ CHOICE {systemLoop NULL,
+ mediaLoop LogicalChannelNumber,
+ logicalChannelLoop LogicalChannelNumber,
+ ...},
+ ...
+}
+
+MaintenanceLoopAck ::= SEQUENCE {
+ type
+ CHOICE {systemLoop NULL,
+ mediaLoop LogicalChannelNumber,
+ logicalChannelLoop LogicalChannelNumber,
+ ...},
+ ...
+}
+
+MaintenanceLoopReject ::= SEQUENCE {
+ type
+ CHOICE {systemLoop NULL,
+ mediaLoop LogicalChannelNumber,
+ logicalChannelLoop LogicalChannelNumber,
+ ...},
+ cause CHOICE {canNotPerformLoop NULL,
+ ...},
+ ...
+}
+
+MaintenanceLoopOffCommand ::= SEQUENCE {...
+}
+
+-- =============================================================================
+-- Communication Mode definitions
+-- =============================================================================
+CommunicationModeCommand ::= SEQUENCE {
+ communicationModeTable SET SIZE (1..256) OF CommunicationModeTableEntry,
+ ...
+}
+
+CommunicationModeRequest ::= SEQUENCE {...
+}
+
+CommunicationModeResponse ::= CHOICE {
+ communicationModeTable SET SIZE (1..256) OF CommunicationModeTableEntry,
+ ...
+}
+
+CommunicationModeTableEntry ::= SEQUENCE {
+ nonStandard SEQUENCE OF NonStandardParameter OPTIONAL,
+ sessionID INTEGER(1..255),
+ associatedSessionID INTEGER(1..255) OPTIONAL,
+ terminalLabel TerminalLabel OPTIONAL, -- if not present,
+
+ -- it refers to
+ -- all
+ -- participants in
+ -- the conference
+ sessionDescription BMPString(SIZE (1..128)),
+ -- Basic ISO/IEC 10646 (Unicode)
+ dataType
+ CHOICE {videoData VideoCapability,
+ audioData AudioCapability,
+ data DataApplicationCapability,
+ ...},
+ mediaChannel TransportAddress OPTIONAL,
+ mediaGuaranteedDelivery BOOLEAN OPTIONAL,
+ mediaControlChannel TransportAddress OPTIONAL,
+ -- reverse RTCP channel
+ mediaControlGuaranteedDelivery BOOLEAN OPTIONAL,
+ ...,
+ redundancyEncoding RedundancyEncoding OPTIONAL,
+ sessionDependency INTEGER(1..255) OPTIONAL,
+ destination TerminalLabel OPTIONAL
+}
+
+-- =============================================================================
+-- Conference Request definitions
+-- =============================================================================
+ConferenceRequest ::= CHOICE {
+ terminalListRequest NULL, -- same as H.230 TCU (term->MC)
+ makeMeChair NULL, -- same as H.230 CCA (term->MC)
+ cancelMakeMeChair NULL, -- same as H.230 CIS (term->MC)
+ dropTerminal TerminalLabel, -- same as H.230 CCD(term->MC)
+ requestTerminalID TerminalLabel, -- same as TCP (term->MC)
+ enterH243Password NULL, -- same as H.230 TCS1(MC->term)
+ enterH243TerminalID NULL, -- same as H.230 TCS2/TCI
+
+ -- (MC->term)
+ enterH243ConferenceID NULL, -- same as H.230 TCS3 (MC->term)
+ ...,
+ enterExtensionAddress NULL, -- same as H.230 TCS4 (GW->term)
+ requestChairTokenOwner NULL, -- same as H.230 TCA (term->MC)
+ requestTerminalCertificate
+ SEQUENCE {terminalLabel TerminalLabel OPTIONAL,
+ certSelectionCriteria CertSelectionCriteria OPTIONAL,
+ sRandom INTEGER(1..4294967295) OPTIONAL,
+ -- this is the requester's challenge
+ ...},
+ broadcastMyLogicalChannel LogicalChannelNumber, -- similar to H.230 MCV
+ makeTerminalBroadcaster TerminalLabel, -- similar to H.230 VCB
+ sendThisSource TerminalLabel, -- similar to H.230 VCS
+ requestAllTerminalIDs NULL,
+ remoteMCRequest RemoteMCRequest
+}
+
+CertSelectionCriteria ::= SEQUENCE SIZE (1..16) OF Criteria
+
+Criteria ::= SEQUENCE {
+ field OBJECT IDENTIFIER, -- may include
+
+ -- certificate type
+ value OCTET STRING(SIZE (1..65535)),
+ ...
+}
+
+TerminalLabel ::= SEQUENCE {
+ mcuNumber McuNumber,
+ terminalNumber TerminalNumber,
+ ...
+}
+
+McuNumber ::= INTEGER(0..192)
+
+TerminalNumber ::= INTEGER(0..192)
+
+-- =============================================================================
+-- Conference Response definitions
+-- =============================================================================
+ConferenceResponse ::= CHOICE {
+ mCTerminalIDResponse
+ SEQUENCE-- response to TCP --
+ -- (same as TIP)
+ {-- sent by MC only--terminalLabel TerminalLabel,
+ terminalID TerminalID,
+ ...},
+ terminalIDResponse
+ SEQUENCE-- response to TCS2 or TCI-- {-- same as IIS--terminalLabel
+ TerminalLabel, -- (term->MC)--
+ terminalID
+ TerminalID,
+ ...},
+ conferenceIDResponse
+ SEQUENCE-- response to TCS3-- {-- same as IIS--terminalLabel TerminalLabel, -- (term->MC)--
+ conferenceID ConferenceID,
+ ...},
+ passwordResponse
+ SEQUENCE-- response to TCS1-- {-- same as IIS--terminalLabel TerminalLabel, -- (term->MC)--
+ password Password,
+ ...},
+ terminalListResponse SET SIZE (1..256) OF TerminalLabel,
+ videoCommandReject NULL, -- same as H.230 VCR
+ terminalDropReject NULL, -- same as H.230 CIR
+ makeMeChairResponse
+ CHOICE-- same as H.230 CCR-- {grantedChairToken NULL, -- same as H.230 CIT--
+ deniedChairToken NULL, -- same as H.230 CCR--
+ ...},
+ ...,
+ extensionAddressResponse
+ SEQUENCE-- response to TCS4-- {extensionAddress TerminalID, -- same as IIS (term->GW)--
+ ...},
+ chairTokenOwnerResponse
+ SEQUENCE-- response to TCA (same as TIR) --
+ -- sent by MC only
+ {terminalLabel TerminalLabel,
+ terminalID TerminalID,
+ ...},
+ terminalCertificateResponse
+ SEQUENCE {terminalLabel TerminalLabel OPTIONAL,
+ certificateResponse OCTET STRING(SIZE (1..65535)) OPTIONAL,
+ ...},
+ broadcastMyLogicalChannelResponse
+ CHOICE {grantedBroadcastMyLogicalChannel NULL, -- similar to H.230 MVA--
+ deniedBroadcastMyLogicalChannel NULL, -- similar to H.230 MVR--
+ ...},
+ makeTerminalBroadcasterResponse
+ CHOICE {grantedMakeTerminalBroadcaster NULL,
+ deniedMakeTerminalBroadcaster NULL,
+ ...},
+ sendThisSourceResponse
+ CHOICE {grantedSendThisSource NULL,
+ deniedSendThisSource NULL,
+ ...},
+ requestAllTerminalIDsResponse RequestAllTerminalIDsResponse,
+ remoteMCResponse RemoteMCResponse
+}
+
+TerminalID ::= OCTET STRING(SIZE (1..128)) -- as per H.230
+
+
+ConferenceID ::= OCTET STRING(SIZE (1..32))
+
+Password ::= OCTET STRING(SIZE (1..32))
+
+RequestAllTerminalIDsResponse ::= SEQUENCE {
+ terminalInformation SEQUENCE OF TerminalInformation,
+ ...
+}
+
+TerminalInformation ::= SEQUENCE {
+ terminalLabel TerminalLabel,
+ terminalID TerminalID,
+ ...
+}
+
+-- =============================================================================
+-- Remote MC Request definitions
+-- =============================================================================
+RemoteMCRequest ::= CHOICE {
+ masterActivate NULL,
+ slaveActivate NULL,
+ deActivate NULL,
+ ...
+}
+
+RemoteMCResponse ::= CHOICE {
+ accept NULL,
+ reject CHOICE {unspecified NULL,
+ functionNotSupported NULL,
+ ...},
+ ...
+}
+
+-- =============================================================================
+-- Multilink definitions
+-- =============================================================================
+MultilinkRequest ::= CHOICE {
+ nonStandard NonStandardMessage,
+ callInformation
+ SEQUENCE {maxNumberOfAdditionalConnections INTEGER(1..65535),
+ ...},
+ addConnection
+ SEQUENCE {sequenceNumber SequenceNumber, -- Unique ID of request--
+ dialingInformation DialingInformation,
+ ...},
+ removeConnection
+ SEQUENCE {connectionIdentifier ConnectionIdentifier,
+ ...},
+ maximumHeaderInterval
+ SEQUENCE {requestType
+ CHOICE {currentIntervalInformation NULL,
+ requestedInterval INTEGER(0..65535), -- Max Header --
+ -- Interval,
+ -- milliseconds
+ ...},
+ ...},
+ ...
+}
+
+MultilinkResponse ::= CHOICE {
+ nonStandard NonStandardMessage,
+ callInformation
+ SEQUENCE {dialingInformation DialingInformation,
+ callAssociationNumber INTEGER(0..4294967295),
+ ...},
+ addConnection
+ SEQUENCE {sequenceNumber SequenceNumber, -- Equal to value in request--
+ responseCode
+ CHOICE {accepted NULL,
+ rejected
+ CHOICE {connectionsNotAvailable NULL, -- due to any technical reason--
+ userRejected NULL,
+ ...},
+ ...},
+ ...},
+ removeConnection
+ SEQUENCE {connectionIdentifier ConnectionIdentifier,
+ ...},
+ maximumHeaderInterval
+ SEQUENCE {currentInterval INTEGER(0..65535), -- Max Header --
+ -- Interval,
+ -- milliseconds
+ ...},
+ ...
+}
+
+MultilinkIndication ::= CHOICE {
+ nonStandard NonStandardMessage,
+ crcDesired SEQUENCE {...},
+ excessiveError SEQUENCE {connectionIdentifier ConnectionIdentifier,
+ ...},
+ ...
+}
+
+DialingInformation ::= CHOICE {
+ nonStandard NonStandardMessage,
+ differential SET SIZE (1..65535) OF DialingInformationNumber,
+ -- list of numbers for all additional
+ -- channels; only least significant digits
+ -- different from initial channel's number
+ infoNotAvailable INTEGER(1..65535), -- maximum No. of
+
+ -- additional channels
+ ...
+}
+
+DialingInformationNumber ::= SEQUENCE {
+ networkAddress NumericString(SIZE (0..40)),
+ subAddress IA5String(SIZE (1..40)) OPTIONAL,
+ networkType SET SIZE (1..255) OF DialingInformationNetworkType,
+ ...
+}
+
+DialingInformationNetworkType ::= CHOICE {
+ nonStandard NonStandardMessage,
+ n-isdn NULL,
+ gstn NULL,
+ ...,
+ mobile NULL
+}
+
+ConnectionIdentifier ::= SEQUENCE {
+ channelTag INTEGER(0..4294967295), -- from H.226
+ sequenceNumber INTEGER(0..4294967295), -- from H.226
+ ...
+}
+
+-- =============================================================================
+-- Logical channel bit-rate change definitions
+-- =============================================================================
+MaximumBitRate ::= INTEGER(0..4294967295) -- units of 100 bit/s
+
+
+LogicalChannelRateRequest ::= SEQUENCE {
+ sequenceNumber SequenceNumber,
+ logicalChannelNumber LogicalChannelNumber,
+ maximumBitRate MaximumBitRate,
+ ...
+}
+
+LogicalChannelRateAcknowledge ::= SEQUENCE {
+ sequenceNumber SequenceNumber,
+ logicalChannelNumber LogicalChannelNumber,
+ maximumBitRate MaximumBitRate,
+ ...
+}
+
+LogicalChannelRateReject ::= SEQUENCE {
+ sequenceNumber SequenceNumber,
+ logicalChannelNumber LogicalChannelNumber,
+ rejectReason LogicalChannelRateRejectReason,
+ currentMaximumBitRate MaximumBitRate OPTIONAL,
+ ...
+}
+
+LogicalChannelRateRejectReason ::= CHOICE {
+ undefinedReason NULL,
+ insufficientResources NULL,
+ ...
+}
+
+LogicalChannelRateRelease ::= SEQUENCE {...
+}
+
+-- =============================================================================
+-- Command Message definitions
+-- =============================================================================
+-- =============================================================================
+-- Command Message: Send Terminal Capability Set
+-- =============================================================================
+SendTerminalCapabilitySet ::= CHOICE {
+ specificRequest
+ SEQUENCE {multiplexCapability BOOLEAN,
+ capabilityTableEntryNumbers
+ SET SIZE (1..65535) OF CapabilityTableEntryNumber OPTIONAL,
+ capabilityDescriptorNumbers
+ SET SIZE (1..256) OF CapabilityDescriptorNumber OPTIONAL,
+ ...},
+ genericRequest NULL,
+ ...
+}
+
+-- =============================================================================
+-- Command Message: Encryption
+-- =============================================================================
+EncryptionCommand ::= CHOICE {
+ encryptionSE OCTET STRING, -- per H.233, but no
+
+ -- error protection
+ encryptionIVRequest NULL, -- requests new IV
+ encryptionAlgorithmID
+ SEQUENCE {h233AlgorithmIdentifier SequenceNumber,
+ associatedAlgorithm NonStandardParameter},
+ ...
+}
+
+-- =============================================================================
+-- Command Message: Flow Control
+-- =============================================================================
+FlowControlCommand ::= SEQUENCE {
+ scope
+ CHOICE {logicalChannelNumber LogicalChannelNumber,
+ resourceID INTEGER(0..65535),
+ wholeMultiplex NULL},
+ restriction
+ CHOICE {maximumBitRate INTEGER(0..16777215), -- units 100 bit/s --
+ noRestriction NULL},
+ ...
+}
+
+-- =============================================================================
+-- Command Message: Change or End Session
+-- =============================================================================
+EndSessionCommand ::= CHOICE {
+ nonStandard NonStandardParameter,
+ disconnect NULL,
+ gstnOptions
+ CHOICE {telephonyMode NULL,
+ v8bis NULL,
+ v34DSVD NULL,
+ v34DuplexFAX NULL,
+ v34H324 NULL,
+ ...},
+ ...,
+ isdnOptions
+ CHOICE {telephonyMode NULL,
+ v140 NULL,
+ terminalOnHold NULL,
+ ...},
+ genericInformation SEQUENCE OF GenericInformation
+}
+
+-- generic information associated
+-- with the message
+-- =============================================================================
+-- Command Message: Conference Commands
+-- =============================================================================
+ConferenceCommand ::= CHOICE {
+ broadcastMyLogicalChannel LogicalChannelNumber, -- similar to H.230 MCV
+ cancelBroadcastMyLogicalChannel LogicalChannelNumber, -- similar to
+
+ -- H.230 Cancel-MCV
+ makeTerminalBroadcaster TerminalLabel, -- same as H.230 VCB
+ cancelMakeTerminalBroadcaster NULL, -- same as H.230
+
+ -- Cancel-VCB
+ sendThisSource TerminalLabel, -- same as H.230 VCS
+ cancelSendThisSource NULL, -- same as H.230
+
+ -- cancel VCS
+ dropConference NULL, -- same as H.230 CCK
+ ...,
+ substituteConferenceIDCommand SubstituteConferenceIDCommand
+}
+
+SubstituteConferenceIDCommand ::= SEQUENCE {
+ conferenceIdentifier OCTET STRING(SIZE (16)),
+ ...
+}
+
+-- =============================================================================
+-- Command Message: Miscellaneous H.230-like commands
+-- =============================================================================
+EncryptionUpdateDirection ::= CHOICE {
+ masterToSlave NULL,
+ slaveToMaster NULL,
+ ...
+}
+
+MiscellaneousCommand ::= SEQUENCE {
+ logicalChannelNumber LogicalChannelNumber,
+ type
+ CHOICE {equaliseDelay NULL, -- same as H.230 ACE--
+ zeroDelay NULL, -- same as H.230 ACZ--
+ multipointModeCommand NULL,
+ cancelMultipointModeCommand NULL,
+ videoFreezePicture NULL,
+ videoFastUpdatePicture NULL,
+ videoFastUpdateGOB
+ SEQUENCE {firstGOB INTEGER(0..17),
+ numberOfGOBs INTEGER(1..18)},
+ videoTemporalSpatialTradeOff INTEGER(0..31), -- commands a trade-off value--
+ videoSendSyncEveryGOB NULL,
+ videoSendSyncEveryGOBCancel NULL,
+ ...,
+ videoFastUpdateMB
+ SEQUENCE {firstGOB INTEGER(0..255) OPTIONAL,
+ firstMB INTEGER(1..8192) OPTIONAL,
+ numberOfMBs INTEGER(1..8192),
+ ...},
+ maxH223MUXPDUsize INTEGER(1..65535), -- units octets--
+ encryptionUpdate EncryptionSync,
+ encryptionUpdateRequest EncryptionUpdateRequest,
+ switchReceiveMediaOff NULL,
+ switchReceiveMediaOn NULL,
+ progressiveRefinementStart
+ SEQUENCE {repeatCount
+ CHOICE {doOneProgression NULL,
+ doContinuousProgressions NULL,
+ doOneIndependentProgression NULL,
+ doContinuousIndependentProgressions NULL,
+ ...},
+ ...},
+ progressiveRefinementAbortOne NULL,
+ progressiveRefinementAbortContinuous NULL,
+ videoBadMBs
+ SEQUENCE {firstMB INTEGER(1..9216),
+ numberOfMBs INTEGER(1..9216),
+ temporalReference INTEGER(0..1023),
+ ...},
+ lostPicture SEQUENCE OF PictureReference,
+ lostPartialPicture
+ SEQUENCE {pictureReference PictureReference,
+ firstMB INTEGER(1..9216),
+ numberOfMBs INTEGER(1..9216),
+ ...},
+ recoveryReferencePicture SEQUENCE OF PictureReference,
+ encryptionUpdateCommand
+ SEQUENCE-- for ack'ed key update in H.235V3-- {encryptionSync
+
+ EncryptionSync,
+ multiplePayloadStream
+
+ MultiplePayloadStream
+ OPTIONAL,
+ ...},
+ encryptionUpdateAck
+ SEQUENCE {synchFlag INTEGER(0..255),
+ ...}},
+ ...,
+ direction EncryptionUpdateDirection OPTIONAL
+}
+
+KeyProtectionMethod ::=
+ SEQUENCE -- specify how the new
+
+ -- key is to be protected
+ {
+ secureChannel BOOLEAN,
+ sharedSecret BOOLEAN,
+ certProtectedKey BOOLEAN,
+ ...
+}
+
+EncryptionUpdateRequest ::= SEQUENCE {
+ keyProtectionMethod KeyProtectionMethod OPTIONAL,
+ ...,
+ synchFlag INTEGER(0..255) OPTIONAL
+}
+
+PictureReference ::= CHOICE {
+ pictureNumber INTEGER(0..1023),
+ longTermPictureIndex INTEGER(0..255),
+ ...
+}
+
+-- =============================================================================
+-- Command Message: H.223 Multiplex Reconfiguration
+-- =============================================================================
+H223MultiplexReconfiguration ::= CHOICE {
+ h223ModeChange
+ CHOICE {toLevel0 NULL,
+ toLevel1 NULL,
+ toLevel2 NULL,
+ toLevel2withOptionalHeader NULL,
+ ...},
+ h223AnnexADoubleFlag CHOICE {start NULL,
+ stop NULL,
+ ...},
+ ...
+}
+
+-- =============================================================================
+-- Command Message: New ATM virtual channel command
+-- =============================================================================
+NewATMVCCommand ::= SEQUENCE {
+ resourceID INTEGER(0..65535),
+ bitRate INTEGER(1..65535), -- units 64 kbit/s
+ bitRateLockedToPCRClock BOOLEAN,
+ bitRateLockedToNetworkClock BOOLEAN,
+ aal
+ CHOICE {aal1
+ SEQUENCE {clockRecovery
+ CHOICE {nullClockRecovery NULL,
+ srtsClockRecovery NULL,
+ adaptiveClockRecovery NULL,
+ ...},
+ errorCorrection
+ CHOICE {nullErrorCorrection NULL,
+ longInterleaver NULL,
+ shortInterleaver NULL,
+ errorCorrectionOnly NULL,
+ ...},
+ structuredDataTransfer BOOLEAN,
+ partiallyFilledCells BOOLEAN,
+ ...},
+ aal5
+ SEQUENCE {forwardMaximumSDUSize INTEGER(0..65535), -- units octets--
+ backwardMaximumSDUSize INTEGER(0..65535), -- units octets--
+ ...},
+ ...},
+ multiplex
+ CHOICE {noMultiplex NULL,
+ transportStream NULL,
+ programStream NULL,
+ ...},
+ reverseParameters
+ SEQUENCE {bitRate INTEGER(1..65535), -- units 64 kbit/s--
+ bitRateLockedToPCRClock BOOLEAN,
+ bitRateLockedToNetworkClock BOOLEAN,
+ multiplex
+ CHOICE {noMultiplex NULL,
+ transportStream NULL,
+ programStream NULL,
+ ...},
+ ...},
+ ...
+}
+
+-- =============================================================================
+-- Command Message: Mobile Multilink Reconfiguration command
+-- =============================================================================
+MobileMultilinkReconfigurationCommand ::= SEQUENCE {
+ sampleSize INTEGER(1..255),
+ samplesPerFrame INTEGER(1..255),
+ status CHOICE {synchronized NULL,
+ reconfiguration NULL,
+ ...},
+ ...
+}
+
+-- =============================================================================
+-- Indication Message definitions
+-- =============================================================================
+-- =============================================================================
+-- Indication Message: Function not understood
+-- =============================================================================
+-- This is used to return a request, response or command that is not understood
+FunctionNotUnderstood ::= CHOICE {
+ request RequestMessage,
+ response ResponseMessage,
+ command CommandMessage
+}
+
+-- =============================================================================
+-- Indication Message: Function not Supported
+-- =============================================================================
+-- This is used to return a complete request, response or command that is not
+-- recognized
+FunctionNotSupported ::= SEQUENCE {
+ cause
+ CHOICE {syntaxError NULL,
+ semanticError NULL,
+ unknownFunction NULL,
+ ...},
+ returnedFunction OCTET STRING OPTIONAL,
+ ...
+}
+
+-- =============================================================================
+-- Indication Message: Conference
+-- =============================================================================
+ConferenceIndication ::= CHOICE {
+ sbeNumber INTEGER(0..9), -- same as H.230 SBE Number
+ terminalNumberAssign TerminalLabel, -- same as H.230 TIA
+ terminalJoinedConference TerminalLabel, -- same as H.230 TIN
+ terminalLeftConference TerminalLabel, -- same as H.230 TID
+ seenByAtLeastOneOther NULL, -- same as H.230 MIV
+ cancelSeenByAtLeastOneOther NULL, -- same as H.230 cancel MIV
+ seenByAll NULL, -- like H.230 MIV
+ cancelSeenByAll NULL, -- like H.230 MIV
+ terminalYouAreSeeing TerminalLabel, -- same as H.230 VIN
+ requestForFloor NULL, -- same as H.230 TIF
+ ...,
+ withdrawChairToken NULL, -- same as H.230 CCR MC-> chair
+ floorRequested TerminalLabel, -- same as H.230 TIF MC-> chair
+ terminalYouAreSeeingInSubPictureNumber
+ TerminalYouAreSeeingInSubPictureNumber,
+ videoIndicateCompose VideoIndicateCompose,
+ masterMCU NULL, -- same as H.230 MIM
+ cancelMasterMCU -- same as H.230 cancel MIM -- NULL
+}
+
+TerminalYouAreSeeingInSubPictureNumber ::= SEQUENCE {
+ terminalNumber TerminalNumber,
+ subPictureNumber INTEGER(0..255),
+ ...,
+ mcuNumber McuNumber
+}
+
+VideoIndicateCompose ::= SEQUENCE {compositionNumber INTEGER(0..255),
+ ...
+}
+
+-- =============================================================================
+-- Indication Message: Miscellaneous H.230-like indication
+-- =============================================================================
+MiscellaneousIndication ::= SEQUENCE {
+ logicalChannelNumber LogicalChannelNumber,
+ type
+ CHOICE {logicalChannelActive NULL, -- same as H.230 AIA and VIA--
+ logicalChannelInactive NULL, -- same as H.230 AIM and VIS--
+ multipointConference NULL,
+ cancelMultipointConference NULL,
+ multipointZeroComm NULL, -- same as H.230 MIZ--
+ cancelMultipointZeroComm NULL, -- same as H.230 cancel MIZ--
+ multipointSecondaryStatus NULL, -- same as H.230 MIS--
+ cancelMultipointSecondaryStatus NULL, -- same as H.230 cancel MIS--
+ videoIndicateReadyToActivate NULL, -- same as H.230 VIR--
+ videoTemporalSpatialTradeOff INTEGER(0..31), -- indicates current --
+ -- trade-off
+ ...,
+ videoNotDecodedMBs
+ SEQUENCE {firstMB INTEGER(1..8192),
+ numberOfMBs INTEGER(1..8192),
+ temporalReference INTEGER(0..255),
+ ...},
+ transportCapability TransportCapability},
+ ...
+}
+
+-- =============================================================================
+-- Indication Message: Jitter Indication
+-- =============================================================================
+JitterIndication ::= SEQUENCE {
+ scope
+ CHOICE {logicalChannelNumber LogicalChannelNumber,
+ resourceID INTEGER(0..65535),
+ wholeMultiplex NULL},
+ estimatedReceivedJitterMantissa INTEGER(0..3),
+ estimatedReceivedJitterExponent INTEGER(0..7),
+ skippedFrameCount INTEGER(0..15) OPTIONAL,
+ additionalDecoderBuffer INTEGER(0..262143) OPTIONAL,
+ -- 262143 is 2^18 - 1
+ ...
+}
+
+-- =============================================================================
+-- Indication Message: H.223 logical channel skew
+-- =============================================================================
+H223SkewIndication ::= SEQUENCE {
+ logicalChannelNumber1 LogicalChannelNumber,
+ logicalChannelNumber2 LogicalChannelNumber,
+ skew INTEGER(0..4095), -- units milliseconds
+ ...
+}
+
+-- =============================================================================
+-- Indication Message: H.225.0 maximum logical channel skew
+-- =============================================================================
+H2250MaximumSkewIndication ::= SEQUENCE {
+ logicalChannelNumber1 LogicalChannelNumber,
+ logicalChannelNumber2 LogicalChannelNumber,
+ maximumSkew INTEGER(0..4095), -- units milliseconds
+ ...
+}
+
+-- =============================================================================
+-- Indication Message: MC Location Indication
+-- =============================================================================
+MCLocationIndication ::= SEQUENCE {
+ signalAddress TransportAddress, -- this is the
+
+ -- H.323 Call Signalling
+ -- address of the entity
+ -- which contains the MC
+ ...
+}
+
+-- =============================================================================
+-- Indication Message: Vendor Identification
+-- =============================================================================
+VendorIdentification ::= SEQUENCE {
+ vendor NonStandardIdentifier,
+ productNumber OCTET STRING(SIZE (1..256)) OPTIONAL,
+ -- per vendor
+ versionNumber OCTET STRING(SIZE (1..256)) OPTIONAL,
+ -- per productNumber
+ ...
+}
+
+-- =============================================================================
+-- Indication Message: New ATM virtual channel indication
+-- =============================================================================
+NewATMVCIndication ::= SEQUENCE {
+ resourceID INTEGER(0..65535),
+ bitRate INTEGER(1..65535), -- units 64 kbit/s
+ bitRateLockedToPCRClock BOOLEAN,
+ bitRateLockedToNetworkClock BOOLEAN,
+ aal
+ CHOICE {aal1
+ SEQUENCE {clockRecovery
+ CHOICE {nullClockRecovery NULL,
+ srtsClockRecovery NULL,
+ adaptiveClockRecovery NULL,
+ ...},
+ errorCorrection
+ CHOICE {nullErrorCorrection NULL,
+ longInterleaver NULL,
+ shortInterleaver NULL,
+ errorCorrectionOnly NULL,
+ ...},
+ structuredDataTransfer BOOLEAN,
+ partiallyFilledCells BOOLEAN,
+ ...},
+ aal5
+ SEQUENCE {forwardMaximumSDUSize INTEGER(0..65535), -- units octets--
+ backwardMaximumSDUSize INTEGER(0..65535), -- units octets--
+ ...},
+ ...},
+ multiplex
+ CHOICE {noMultiplex NULL,
+ transportStream NULL,
+ programStream NULL,
+ ...},
+ ...,
+ reverseParameters
+ SEQUENCE {bitRate INTEGER(1..65535), -- units 64 kbit/s--
+ bitRateLockedToPCRClock BOOLEAN,
+ bitRateLockedToNetworkClock BOOLEAN,
+ multiplex
+ CHOICE {noMultiplex NULL,
+ transportStream NULL,
+ programStream NULL,
+ ...},
+ ...}
+}
+
+-- =============================================================================
+-- Indication Message: User input
+-- =============================================================================
+IV8 ::= OCTET STRING(SIZE (8))
+
+-- initial value for
+-- 64-bit block ciphers
+IV16 ::= OCTET STRING(SIZE (16))
+
+-- initial value for
+-- 128-bit block ciphers
+Params ::= SEQUENCE {
+ iv8 IV8 OPTIONAL, -- 8-octet initialization vector
+ iv16 IV16 OPTIONAL, -- 16-octet initialization vector
+ iv OCTET STRING OPTIONAL, -- arbitrary length
+
+ -- initialization vector
+ ...
+}
+
+UserInputIndication ::= CHOICE {
+ nonStandard NonStandardParameter,
+ alphanumeric GeneralString,
+ ...,
+ userInputSupportIndication
+ CHOICE {nonStandard NonStandardParameter,
+ basicString NULL, -- indicates unsecured basic string--
+ iA5String NULL, -- indicates unsecured IA5 string--
+ generalString NULL, -- indicates unsecured general string--
+ ...,
+ encryptedBasicString NULL, -- indicates encrypted Basic string--
+ encryptedIA5String NULL, -- indicates encrypted IA5 string--
+ encryptedGeneralString NULL -- indicates encrypted general string
+ },
+ signal
+ SEQUENCE {signalType
+ IA5String(SIZE (1) ^ FROM ("0123456789#*ABCD!")),
+ -- holds dummy "!" if encryptedSignalType
+ -- is being used
+ duration INTEGER(1..65535) OPTIONAL,
+ -- milliseconds
+ rtp
+ SEQUENCE {timestamp INTEGER(0..4294967295) OPTIONAL,
+ expirationTime INTEGER(0..4294967295) OPTIONAL,
+ logicalChannelNumber LogicalChannelNumber,
+ ...} OPTIONAL,
+ ...,
+ rtpPayloadIndication NULL OPTIONAL,
+ paramS Params OPTIONAL, -- any "runtime" parameters--
+ encryptedSignalType OCTET STRING(SIZE (1)) OPTIONAL,
+ -- encrypted signalType
+ algorithmOID OBJECT IDENTIFIER OPTIONAL},
+ signalUpdate
+ SEQUENCE {duration INTEGER(1..65535), -- milliseconds--
+ rtp
+ SEQUENCE {logicalChannelNumber LogicalChannelNumber,
+ ...} OPTIONAL,
+ ...},
+ extendedAlphanumeric
+ SEQUENCE {alphanumeric GeneralString, -- holds empty string if--
+ -- encryptedAlphanumeric is
+ -- being used
+ rtpPayloadIndication NULL OPTIONAL,
+ ...,
+ encryptedAlphanumeric
+ SEQUENCE {algorithmOID OBJECT IDENTIFIER,
+ paramS Params OPTIONAL, -- any "runtime" parameters--
+ encrypted OCTET STRING, -- general string encrypted--
+ ...} OPTIONAL},
+ encryptedAlphanumeric
+ SEQUENCE {algorithmOID OBJECT IDENTIFIER,
+ paramS Params OPTIONAL, -- any "runtime" parameters--
+ encrypted OCTET STRING, -- basic string encrypted--
+ ...},
+ genericInformation SEQUENCE OF GenericInformation
+}
+
+-- generic information associated
+-- with the message
+-- =============================================================================
+-- Indication Message: Flow Control
+-- =============================================================================
+FlowControlIndication ::= SEQUENCE {
+ scope
+ CHOICE {logicalChannelNumber LogicalChannelNumber,
+ resourceID INTEGER(0..65535),
+ wholeMultiplex NULL},
+ restriction
+ CHOICE {maximumBitRate INTEGER(0..16777215), -- units 100 bit/s--
+ noRestriction NULL},
+ ...
+}
+
+-- =============================================================================
+-- Indication Message: Mobile Multilink Reconfiguration indication
+-- =============================================================================
+MobileMultilinkReconfigurationIndication ::= SEQUENCE {
+ sampleSize INTEGER(1..255),
+ samplesPerFrame INTEGER(1..255),
+ ...
+}
+
+END
+
+-- Generated by Asnp, the ASN.1 pretty-printer of France Telecom R&D
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-02 22:24:56 +0000