Here is a list of all struct and union fields with links to the structures/unions they belong to:

### - d -

- D : OpalRFC2833Info
- DahdiLineInterfaceDevice() : DahdiLineInterfaceDevice
- data : RTP_ControlFrame::SourceDescription::Item, SafeStrings, IAX2Frame, PluginCodec_H323NonStandardCodecData, PluginCodec_H323CapabilityExtension
- dataBlock : IAX2IeMd5Result
- Datagram : OpalTransportAddress
- dataLength : PluginCodec_H323NonStandardCodecData, PluginCodec_H323CapabilityExtension
- DataPDU : X224
- DataPlan : Q931
- DataSize() : IAX2Frame
- dataValue : IAX2IeSockaddrIn, IAX2IeBlockOfData, IAX2IeDateAndTime, IAX2IeBinary, IAX2IeString, IAX2IeUInt, IAX2IeUShort, IAX2IeInt, IAX2IeShort, IAX2IeChar, IAX2IeByte
- dateTime : IAX2IeData
- dcf : H323GatekeeperDRQ
- Deactivated : SIPNotifyHandler
- Decode() : X224, SDPSessionDescription, SDPRTPAVPMediaDescription, SDPCryptoSuite, SDPMediaDescription, H460TM_MultipointTM, H460P_PresenceNotification, H460P_Presentity, H460P_PresenceSubscription, H460P_PresenceAlert, H460P_PresenceRemove, H460P_PresenceAlive, H460P_PresenceResponse, H460P_PresenceRequest, H460P_PresenceNotify, H460P_PresenceAuthorize, H460P_PresenceInstruct, H460P_PresenceStatus, H460P_PresenceIdentifier, H4609_InterGKQosMonReport, H4609_FinalQosMonReport, H4609_PeriodicQoSMonReport, H4609_PerCallQoSReport, H4609_RTCPMeasures, H4609_RTCPMeasures_mediaReceiverMeasures, H4609_RTCPMeasures_mediaSenderMeasures, H4609_Extension, H46024B_AlternateAddresses, H46024B_AlternateAddress, H46019_TraversalParameters, H46018_LRQKeepAliveData, H46018_IncomingCallIndication, Q931, H281VideoSource
- DecodeAnnexQ() : Q922_Frame, H224_Frame
- DecodeArguments() : H450xHandler
- DecodeFrame() : OpalPluginVideoTranscoder
- DecodeFrames() : Opal_RFC4175RGB_to_RGB24, Opal_RFC4175YCbCr420_to_YUV420P, OpalRFC4175Decoder, OpalPluginVideoTranscoder
- DecodeFramesAndSetFrameSize() : OpalRFC4175Decoder
- DecodeHDLC() : Q922_Frame, H224_Frame
- DecodeSample() : DahdiLineInterfaceDevice::ChannelInfo
- DecodeSDP() : SIP_PDU
- DecrementSentPacketRedundancy() : OpalFaxSession
- DecryptContents() : IAX2Frame
- Default() : OpalProductInfo
- DefaultAudioSessionID : H323Capability
- defaultBandwidth : H323GatekeeperServer
- defaultConnectAddress : SDPSessionDescription
- DefaultDataSessionID : H323Capability
- defaultDataSize : OpalMediaStream
- defaultDisplayName : OpalManager, OpalEndPoint
- DefaultDTMFOffTime : OpalLineInterfaceDevice
- DefaultDTMFOnTime : OpalLineInterfaceDevice
- DefaultH224SessionID : H323Capability
- DefaultHeight : PluginVideoCodec< NAME >
- defaultInfoResponseRate : H323GatekeeperServer
- defaultLine : OpalLineEndPoint
- defaultLocalPartyName : OpalEndPoint
- defaultLocalPort : H323Transactor
- DefaultPort : SIPURL, OpalMSRPManager
- DefaultPriority : H323PeerElementDescriptor
- DefaultRasMulticastPort : H225_RAS
- DefaultRasUdpPort : H225_RAS
- defaultRemotePort : H323Transactor
- DefaultSecurePort : SIPURL
- defaultSendUserInputMode : OpalEndPoint
- DefaultTcpPort : OpalT120Protocol, H323_AnnexG
- DefaultTcpSignalPort : H323EndPoint
- defaultTimeToLive : H323GatekeeperServer
- DefaultUdpPort : IAX2EndPoint, H323_AnnexG
- defaultUserName : OpalManager
- defaultValue : OpalMediaOption::H245GenericInfo
- DefaultVideoSessionID : H323Capability
- DefaultWidth : PluginVideoCodec< NAME >
- DefinedNoResponseTimePeriod : IAX2Processor
- delay : OpalRTPSession::ReceiverReport
- DelayedReRegistration() : H460_FeatureStd23
- delaySinceLastSR : OpalRTPSession
- Deleted : H323PeerElementDescriptor
- DeleteDescriptor() : H323PeerElement
- DeleteFrameNow() : IAX2FullFrame
- deleteFrameNow : IAX2FullFrame
- DeleteMatchingSendFrame() : IAX2FrameList
- DeleteObject() : OpalManager::CallDict
- DeleteObjectsToBeRemoved() : SIPHandlersList
- DeletePDU() : H501PDU, H323TransactionPDU, H323RasPDU
- DemocraticPeoplesRepublicOfKorea : OpalLineInterfaceDevice
- Denmark : OpalLineInterfaceDevice
- DeriveNewFeatureSet() : H460_FeatureSet
- descr : PluginCodec_Definition
- description : PluginLID_Definition
- DescriptionTypes : RTP_ControlFrame
- descriptorID : H323PeerElementDescriptor, H323RegisteredEndPoint
- descriptors : H323PeerElement
- DestCallNumber() : IAX2Remote
- destCallNumber : IAX2Remote
- destExtraCallInfo : H323Connection, H323Gatekeeper::AdmissionResponse
- destFormat : PluginCodec_Definition
- DestinationOutOfOrder : IAX2IeCauseCode, Q931
- Destroy : PluginLID_Definition
- Destroy_s() : PluginCodec< NAME >
- DestroyCall() : OpalManager
- destroyCodec : PluginCodec_Definition
- DestroyConnection() : OpalEndPoint
- DestroyContents() : OpalMediaFormat
- Destroyed : OpalConferenceState
- DetachConnection() : OpalMixerNode
- DetachEndPoint() : OpalManager
- DetachStream() : OpalMixerNode
- DetachTransport() : OpalFaxSession, OpalRTPSession, OpalMediaSession
- DetectALG() : H460_FeatureStd23
- DetectInBandDTMFDisabled() : OpalManager
- DetectInBandDTMFOptionDisable : OpalConnection
- DetectInBandDTMFOptionEnable : OpalConnection
- DetectInBandDTMFOptionMask : OpalConnection
- DetectTones() : DahdiLineInterfaceDevice::ChannelInfo
- determinationNumber : H245NegMasterSlaveDetermination
- DetermineRTPNAT() : OpalRTPConnection, H323Connection
- device : OpalLine
- DeviceName : DahdiLineInterfaceDevice
- devices : OpalLineEndPoint
- deviceType : IAX2IeData
- Dialog : SIPSubscribe
- DialogWatcher : SIPSubscribe
- DialOut : OpalPluginLID, OpalLine, OpalLineInterfaceDevice, PluginLID_Definition
- DialParams() : OpalLineInterfaceDevice::DialParams
- DialTone : OpalLineInterfaceDevice
- Digit0 : OpalRFC2833Info
- Digit1 : OpalRFC2833Info
- Digit2 : OpalRFC2833Info
- Digit3 : OpalRFC2833Info
- Digit4 : OpalRFC2833Info
- Digit5 : OpalRFC2833Info
- Digit6 : OpalRFC2833Info
- Digit7 : OpalRFC2833Info
- Digit8 : OpalRFC2833Info
- Digit9 : OpalRFC2833Info
- digitsWaitFlag : H323Connection
- direction : H323GatekeeperCall
- Direction : SDPCommonAttributes, RTPExtensionHeaderInfo, OpalBandwidth, H323GatekeeperCall
- Directions : H323Channel
- directLineNumber : OpalLineMediaStream
- Dirty : H323PeerElementDescriptor
- Disable() : H235Authenticator
- DisableAudio() : OpalLine, OpalLineInterfaceDevice
- disableDetectInBandDTMF : OpalManager
- DisableDetectInBandDTMF() : OpalManager
- DisableFastStart() : H323EndPoint
- disableFastStart : H323EndPoint
- DisableFeatureSet() : H225_RAS
- DisableH245() : H323EndPoint
- DisableH245inSetup() : H323EndPoint
- disableH245inSetup : H323EndPoint
- DisableH245Tunneling() : H323EndPoint
- disableH245Tunneling : H323EndPoint
- disableH460 : H323EndPoint, H323Connection
- DisableRecording() : OpalConnection
- discard_rate : RTP_ControlFrame::ExtendedReport
- DisconnectMsg : Q931
- DiscoverAny() : H323Gatekeeper
- DiscoverByAddress() : H323Gatekeeper
- DiscoverByName() : H323Gatekeeper
- DiscoverByNameAndAddress() : H323Gatekeeper
- DiscoveredRTPInfo() : OpalPCAPFile::DiscoveredRTPInfo
- DiscoverGatekeeper() : H323EndPoint, H323Gatekeeper
- DiscoverRTP() : OpalPCAPFile
- discoveryComplete : H323Gatekeeper
- Disengage() : H323GatekeeperCall
- disengageOnHearbeatFail : H323GatekeeperServer
- DisengageRequest() : H323GatekeeperListener, H323Gatekeeper
- dispatcher : H450xHandler
- DispatchFrame() : OpalMediaPatch
- DispatchMessage() : OpalMSRPManager
- DispatchNOTIFY() : SIPSubscribeHandler
- DisplayIE : Q931
- displayName : OpalConnection
- DissectRemoteParty() : IAX2EndPoint
- distinctiveRing : H323Connection
- Djibouti : OpalLineInterfaceDevice
- dlsr : RTP_ControlFrame::ReceiverReport
- dnid : IAX2IeData
- DocumentCamera : OpalH281Handler
- DoesRemoteAllowMethod() : SIPConnection
- dofe() : OpalG711_PLC
- doH245inSETUP : H323Connection
- domainName : H323PeerElement
- Dominica : OpalLineInterfaceDevice
- DominicanRepublic : OpalLineInterfaceDevice
- DoStatusCheck() : IAX2CallProcessor
- doTransfer : IAX2CallProcessor
- DoubleResolutionStillImage : H281_Frame
- dpStatus : IAX2IeData
- drj : H323GatekeeperDRQ
- drop() : OpalG711_PLC
- drq : H323GatekeeperDRQ
- drqReceived : H323GatekeeperCall
- dstAliases : H323GatekeeperCall
- dstHost : H323GatekeeperCall
- dstNumber : H323GatekeeperCall
- dtmf0 : IAX2FullFrameDtmf
- dtmf1 : IAX2FullFrameDtmf
- dtmf2 : IAX2FullFrameDtmf
- dtmf3 : IAX2FullFrameDtmf
- dtmf4 : IAX2FullFrameDtmf
- dtmf5 : IAX2FullFrameDtmf
- dtmf6 : IAX2FullFrameDtmf
- dtmf7 : IAX2FullFrameDtmf
- dtmf8 : IAX2FullFrameDtmf
- dtmf9 : IAX2FullFrameDtmf
- dtmfA : IAX2FullFrameDtmf
- dtmfB : IAX2FullFrameDtmf
- dtmfC : IAX2FullFrameDtmf
- dtmfD : IAX2FullFrameDtmf
- dtmfHash : IAX2FullFrameDtmf
- dtmfNetworkList : IAX2CallProcessor
- DtmfSc : IAX2FullFrameDtmf
- dtmfStar : IAX2FullFrameDtmf
- dtmfText : IAX2CallProcessor
- dtmfType : IAX2Frame
- du : H501DescriptorUpdate
- duplicate : OpalLIDRegistration
- DuplicateAlias : H323Gatekeeper
- duration : OpalRFC2833Info
- durationLimit : H323CallCreditServiceControl
- DVI4_11k : RTP_DataFrame
- DVI4_16k : RTP_DataFrame
- DVI4_22k : RTP_DataFrame
- DVI4_8k : RTP_DataFrame
- DynamicBase : RTP_DataFrame
- dynamicPortCapability : H323_T120Capability