### - a -

- AECLevels : OpalLineInterfaceDevice
- AnswerCallResponse : OpalConnection
- Attributes : OpalEndPoint
- AudioSc : IAX2FullFrameVoice
- Authorisation : OpalPresentity
- AutoStartMode : OpalMediaType

### - b -

- BindOptions : OpalTransportAddress
- BuddyStatus : OpalPresentity

### - c -

- CallEndReasonCodes : OpalConnection
- CallProgressTones : OpalLineInterfaceDevice
- CallStates : Q931
- CallStatus : IAX2CallProcessor
- CapabilityDirection : H323Capability
- CauseCodes : IAX2IeCauseCode
- CauseValues : Q931
- ChangeType : H323ServiceControlSession
- Choices : H4609_QosMonitoringReportData , H460P_PresenceInstruction , H460P_PresenceMessage , H460P_PresenceState
- Codes : X224
- Commands : MSRPProtocol
- CommandType : H323Capability
- CompatibilityModes : SIPRegister
- ConnectionRequired : IAX2FullFrame
- ConnectionStates : H323Connection
- ContentRole : OpalVideoFormat
- ControlProtocolErrors : H323Connection

### - d -

- DefinedNoResponseTimePeriod : IAX2Processor
- DescriptionTypes : RTP_ControlFrame
- Direction : H323GatekeeperCall , SDPMediaDescription
- Directions : H323Channel
- DtmfSc : IAX2FullFrameDtmf

### - e -

- Enumerations : H460TM_TMmode
- Error : H323PeerElement
- Events : SIPDialogNotification

### - f -

- FastStartStates : H323Connection
- FaxCompression : OpalMediaStatistics
- FocusDirection : H281_Frame

### - g -

- Generate : H45011Handler

### - h -

- HoldState : SIPConnection

### - i -

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

### - m -

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

### - n -

- NATBindingRefreshMethod : SIPEndPoint
- NTEEvent : OpalRFC2833Info
- NumberingPlanCodes : Q931

### - o -

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

### - p -

- PanDirection : H281_Frame
- PayloadSpecificFbTypes : RTP_ControlFrame
- PayloadTypes : RTP_ControlFrame , RTP_DataFrame
- Phases : OpalConnection
- 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
- ResponseToAck : IAX2WaitingForAck
- RetryTime : IAX2FullFrame
- ReturnState : H45011Handler

### - s -

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

### - t -

- T35CountryCodes : OpalLineInterfaceDevice
- TerminalTypes : H323EndPoint
- ThreadMode : OpalListener
- TiltDirection : H281_Frame
- ToneMixingModes : OpalLineInterfaceDevice
- Type : OpalIM
- TypeOfINVITE : SIPConnection
- TypeOfNumberCodes : Q931

### - u -

- UnregisteredError : IAX2EndPoint
- UsageContext : SIPURL

### - v -

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

### - z -

- ZoomDirection : H281_Frame