### - a -

- AECLevels : OpalLineInterfaceDevice
- Application : H235Authenticator
- Attributes : OpalEndPoint
- AudioSc : IAX2FullFrameVoice

### - b -

- BindOptions : OpalTransportAddress

### - c -

- CallProgressTones : OpalLineInterfaceDevice
- CallStates : Q931
- CallStatus : IAX2CallProcessor
- CanNotifyResult : SIPEndPoint
- CapabilityDirection : H323Capability
- CauseCodes : IAX2IeCauseCode
- CauseValues : Q931
- ChangeType : OpalConferenceState, H323ServiceControlSession
- Choices : H460P_PresenceState, H460P_PresenceInstruction, H460P_PresenceMessage, H4609_QosMonitoringReportData
- Codes : X224
- Commands : MSRPProtocol
- CommandType : H323Capability
- CompatibilityIssues : H323Connection
- ConferenceGoal : H323Connection
- ConnectionRequired : IAX2FullFrame
- ControlProtocolErrors : H323Connection

### - d -

- DefinedNoResponseTimePeriod : IAX2Processor
- DescriptionTypes : RTP_ControlFrame
- Direction : SDPCommonAttributes, RTPExtensionHeaderInfo, OpalBandwidth, H323GatekeeperCall
- Directions : H323Channel
- DtmfSc : IAX2FullFrameDtmf

### - e -

- Enumerations : H460TM_TMmode
- Error : H323PeerElement

### - f -

- FaxCompression : OpalMediaStatistics
- FocusDirection : H281_Frame

### - g -

- Generate : H45011Handler

### - h -

- H46024NAT : H460_FeatureStd24
- HeaderExtensionType : RTP_DataFrame
- HoldState : SIPConnection
- HookState : DahdiLineInterfaceDevice::FXSChannelInfo

### - i -

- IAX2FrameType : IAX2Frame
- IAX2IeEncryptionMethod : IAX2IeEncryption
- IAX2IeTypeCode : IAX2Ie
- IAX2RemoteAddressFields : IAX2EndPoint
- IncomingOrder : IAX2SequenceNumbers
- InformationElementCodes : Q931
- InformationTransferCapability : Q931
- Instruction : H323PresenceInstruction
- IntegerTypes : OpalMediaOption::H245GenericInfo

### - k -

- KeepAliveType : SIPEndPoint

### - m -

- MainTypes : H323Capability
- MasterSlaveStatus : H245NegMasterSlaveDetermination
- MediaTransferMode : OpalManager
- MergeType : OpalMediaOption
- MessageWaitingType : OpalManager
- Methods : SIP_PDU
- Mode : H323_G711Capability, OpalSilenceDetector
- Modes : OpalMediaOption::H245GenericInfo
- MsgType : H323PresenceHandler
- MsgTypes : Q931

### - n -

- NatInstruct : H460_FeatureStd24
- NTEEvent : OpalRFC2833Info
- NumberingPlanCodes : Q931

### - o -

- OptionalFields : H460TM_MultipointTM, H460P_PresenceNotification, H460P_Presentity, H460P_PresenceSubscription, H460P_PresenceResponse, H460P_PresenceRequest, H460P_PresenceStatus, H4609_InterGKQosMonReport, H4609_FinalQosMonReport, H4609_PeriodicQoSMonReport, H4609_PerCallQoSReport, H4609_RTCPMeasures, H4609_RTCPMeasures_mediaReceiverMeasures, H4609_RTCPMeasures_mediaSenderMeasures, H4609_Extension, H46024B_AlternateAddress, H46019_TraversalParameters
- Options : OpalConnection, H323PeerElementDescriptor, OpalRecordManager::Options

### - p -

- PanDirection : H281_Frame
- PayloadSpecificFbTypes : RTP_ControlFrame
- PayloadTypes : RTP_ControlFrame, RTP_DataFrame
- PluginCodec_H323GenericParameterType : PluginCodec_H323GenericParameterDefinition
- PRACKMode : SIPConnection
- PredefinedPackages : SIPSubscribe
- ProgressIndication : Q931
- PromisciousModes : OpalTransport
- ProtocolSc : IAX2FullFrameProtocol

### - r -

- Reasons : SIPNotifyHandler
- RegisteredError : IAX2EndPoint
- RegistrationFailReasons : H323Gatekeeper
- RegistrationState : IAX2RegProcessor
- Rendering : SIPDialogNotification
- RequestType : H281_Frame
- Response : H323Transaction, H323Transactor::Response
- ResponseToAck : IAX2WaitingForAck
- RetryTime : IAX2FullFrame
- ReturnState : H45011Handler

### - s -

- SendReceiveStatus : OpalRTPSession
- SendState : H45011Handler
- sequenceDefines : IAX2SequenceNumbers
- SessionSc : IAX2FullFrameSessionControl
- SignalInfo : Q931
- SoundBufferState : IAX2CallProcessor
- Speed : H323_G711Capability
- StandardClockRate : OpalMediaFormat
- State : SIPHandler, H45011Handler, H4507Handler, H4506Handler, H4504Handler, H4502Handler
- States : H323PresenceNotification, H323PeerElementDescriptor, H245NegLogicalChannel, H245NegTerminalCapabilitySet, H245NegMasterSlaveDetermination
- StatusCodes : SIP_PDU
- Styles : OpalVideoMixer
- SubTypes : H323_UserInputCapability
- Synchronicity : OpalLocalEndPoint

### - t -

- T35CountryCodes : OpalLineInterfaceDevice
- TerminalTypes : H323EndPoint
- ThreadMode : OpalListener
- TiltDirection : H281_Frame
- ToneMixingModes : OpalLineInterfaceDevice
- TransportLayerFbTypes : RTP_ControlFrame
- TypeOfINVITE : SIPConnection
- TypeOfNumberCodes : Q931

### - u -

- UnregisteredError : IAX2EndPoint
- UsageContext : SIPURL

### - v -

- ValidationResult : H235Authenticator
- VideoMode : OpalRecordManager, H281_Frame
- VideoSc : IAX2FullFrameVideo
- VideoSource : OpalH281Handler

### - z -

- ZoomDirection : H281_Frame