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

### - t -

- t120handler : H323_T120Channel
- T140String() : T140String
- t35CountryCode : OpalProductInfo, H323NonStandardCapabilityInfo, PluginCodec_H323NonStandardCodecData
- T35CountryCodes : OpalLineInterfaceDevice
- t35Extension : OpalProductInfo, H323NonStandardCapabilityInfo, PluginCodec_H323NonStandardCodecData
- T38 : RTP_DataFrame
- t38ModeChangeCapabilities : H323Connection
- table : H323Capabilities
- Tanzania : OpalLineInterfaceDevice
- TargetBitRateOption() : OpalMediaFormat
- TCP_MSRP() : OpalMSRPMediaSession
- tcpPorts : OpalManager
- TcpPrefix() : OpalTransportAddress
- TelexPlan : Q931
- TemporalSpatialTradeOffOption() : OpalVideoFormat
- TemporaryFailure : Q931
- terminalType : H323EndPoint
- TerminalTypes : H323EndPoint
- Terminate() : IAX2Transmit, IAX2Receiver, IAX2Processor, IAX2IncomingEthernetFrames, PluginCodec< NAME >
- Terminate_s() : PluginCodec< NAME >
- textList : IAX2CallProcessor
- TextMessageWaiting : OpalManager
- textType : IAX2Frame
- Thailand : OpalLineInterfaceDevice
- thiszone : OpalPCAPFile::FileHeader
- thread : OpalListener
- ThreadMain() : DahdiLineInterfaceDevice, DahdiLineInterfaceDevice::ChannelInfo
- ThreadMode : OpalListener
- threadMode : OpalListener
- TiltDirection : H281_Frame
- TiltDown : H281_Frame
- TiltUp : H281_Frame
- timeOffset : IAX2FullFrame
- Timeout : SIPNotifyHandler
- TimerExpiry : Q931
- timestamp : OpalMediaStream, PluginLID_Definition, OpalRFC2833Info, PluginCodec_information
- timeStamp : IAX2Frame
- timestamp_deprecated : PluginCodec_information
- timestampGracePeriod : H235Authenticator
- timeStampOffs : OpalRTPSession
- timeToLive : H323RegisteredEndPoint, H323Gatekeeper
- tkoffhk : IAX2FullFrameSessionControl
- ToCustomised() : PluginCodec_MediaFormat< NAME >
- ToCustomised_s() : PluginCodec< NAME >
- toCustomisedControl : OpalPluginMediaFormatInternal
- ToCustomisedOptions() : OpalMediaFormat, OpalMediaFormatInternal, OpalPluginVideoFormatInternal, OpalPluginAudioFormatInternal
- Togo : OpalLineInterfaceDevice
- token : OpalLine
- tokenTable : IAX2EndPoint
- tone : OpalRFC2833Info
- ToneMixingModes : OpalLineInterfaceDevice
- Tonga : OpalLineInterfaceDevice
- ToNormalised() : PluginCodec_MediaFormat< NAME >
- ToNormalised_s() : PluginCodec< NAME >
- toNormalisedControl : OpalPluginMediaFormatInternal
- ToNormalisedOptions() : OpalMediaFormat, OpalMediaFormatInternal, OpalPluginVideoFormatInternal, OpalPluginAudioFormatInternal
- ToString() : SIPURLList, OpalMediaCryptoKeyInfo
- totalBandwidth : H323GatekeeperServer
- totalCalls : H323GatekeeperServer
- totalLost : OpalRTPSession::ReceiverReport
- totalRegistrations : H323GatekeeperServer
- ToURI : SIPURL
- tradeOff : RTP_ControlFrame::FbTSTO
- transactor : H323Transaction
- Transcode() : OpalPluginTranscoder, PluginCodec< NAME >
- Transcode_s() : PluginCodec< NAME >
- Transfer() : OpalCall
- Transfer3_1kHzAudio : Q931
- TransferCall() : H4502Handler, H323EndPoint, H323Connection
- transferCalledContext : IAX2CallProcessor
- transferCalledNumber : IAX2CallProcessor
- TransferConnection() : SIPConnection, OpalConnection, IAX2Connection, H323Connection, OpalPCSSConnection, OpalIVRConnection
- transferId : IAX2IeData
- transferMutex : IAX2CallProcessor
- TransferRestrictedDigital : Q931
- transferringCallIdentity : H4502Handler
- transferringCallToken : H4502Handler
- TransferSpeech : Q931
- TransferUnrestrictedDigital : Q931
- TransferVideo : Q931
- TranslateAliasAddress() : H323GatekeeperServer, H323GatekeeperCall
- TranslateAliasAddressToSignalAddress() : H323GatekeeperServer
- TranslateIPAddress() : OpalManager
- TranslateTCPAddress() : H323EndPoint
- transmissionTimer : IAX2FullFrame
- Transmit() : H323_T120Channel
- TransmitActive : OpalRFC2833Proto
- transmitBitIndex : OpalH224Handler
- TransmitClientFrame() : OpalH224Handler
- TransmitEnding1 : OpalRFC2833Proto
- TransmitEnding2 : OpalRFC2833Proto
- TransmitEnding3 : OpalRFC2833Proto
- transmitFrame : OpalH281Handler, OpalH224Handler
- TransmitFrameNow() : IAX2Processor
- TransmitFrameToRemoteEndpoint() : IAX2Processor, IAX2Connection
- TransmitIdle : OpalRFC2833Proto
- transmitMediaStream : OpalH224Handler
- transmitMutex : OpalH224Handler
- TransmitPacket() : IAX2FullFrame, IAX2Frame
- transmitStartTime : OpalH224Handler
- transmitter : IAX2EndPoint
- transmitterSidePaused : H323Connection
- transmitTimer : OpalH281Handler
- transport : H323Transactor, H323DataChannel
- Transport : OpalMediaSession
- transportAddress : H323Gatekeeper::AdmissionResponse
- transportAddressToDescriptorID : H323PeerElement
- TransportError : H323Gatekeeper
- TransportIndependentBandwidthType() : SDPCommonAttributes
- transportIndex : IAX2EndPoint
- TransportLayerFbTypes : RTP_ControlFrame
- TransportThreadMain() : SIPEndPoint, OpalListener
- TrasnferUnrestrictedDigitalWithTones : Q931
- TrinidadAndTobago : OpalLineInterfaceDevice
- tripStartTime : H245NegRoundTripDelay
- TryAlternate : H323Transactor::Request
- ts_sec : OpalPCAPFile::RecordHeader
- ts_usec : OpalPCAPFile::RecordHeader
- Tunisia : OpalLineInterfaceDevice
- Turkey : OpalLineInterfaceDevice
- TurksAndCaicosIslands : OpalLineInterfaceDevice
- Tuvalu : OpalLineInterfaceDevice
- Tx : OpalBandwidth
- TxFramesPerPacketOption() : OpalAudioFormat
- TxKeyFramePeriodOption() : OpalVideoFormat
- TxRx : OpalBandwidth
- txStatisticsCount : OpalRTPSession
- txStatisticsInterval : OpalRTPSession
- type : RTP_ControlFrame::SourceDescription::Item, PluginCodec_H323GenericParameterDefinition
- type_specific : RTP_ControlFrame::ExtendedReport
- TypeOfINVITE : SIPConnection
- TypeOfNumberCodes : Q931