### - i -

- iack : H323GatekeeperIRR
- iax2Processor : IAX2Connection
- iaxUnknown : IAX2IeData
- id : H323PeerElement::AliasKey, PluginCodec_H323GenericParameterDefinition
- identifier : OpalMediaStream, H323GatekeeperServer::StringMap, H323RegisteredEndPoint
- identifierBase : H323GatekeeperServer
- ieData : IAX2Processor
- ieElements : IAX2FullFrameProtocol
- ignorePayloadTypeChanges : OpalRTPSession
- iKeyPad : IAX2IeCallToken
- ilsServer : OpalManager
- inak : H323GatekeeperIRR
- incl_len : OpalPCAPFile::RecordHeader
- incomingFrameHandler : IAX2EndPoint
- inDataSize : OpalVideoTranscoder
- index : PluginCodec_H323CapabilityExtension
- info : PluginCodec_Definition
- infoRequestRate : H323Gatekeeper
- infoResponseRate : H323GatekeeperCall
- informationElements : Q931
- informationFieldSize : Q922_Frame
- inputBitsPerSample : OpalStreamedTranscoder
- inputBytesPerFrame : OpalFramedTranscoder
- inputIsRTP : OpalTranscoder
- inputMediaFormat : OpalMediaFormatPair
- inSeqNo : IAX2SequenceNumbers
- inSequenceNumber : H245NegRequestMode, H245NegTerminalCapabilitySet
- inTalkBurst : OpalSilenceDetector
- integer : PluginCodec_H323GenericParameterDefinition
- integerType : OpalMediaOption::H245GenericInfo
- intermediateFrames : OpalMediaPatch::Sink
- internal : SafeString
- internalText : IAX2FullFrameText
- intrudingCallCICL : H45011Handler
- intrudingCallIdentity : H45011Handler
- intrudingCallToken : H45011Handler
- inUse : OpalSilenceDetector
- inviteTimeout : SIPEndPoint
- irr : H323GatekeeperIRR
- isAckFrame : IAX2FullFrame
- isAudio : IAX2Frame
- IsAudioEnabled : OpalPluginLID, OpalLine, OpalLineInterfaceDevice, DahdiLineInterfaceDevice::ChannelInfo, DahdiLineInterfaceDevice, PluginLID_Definition
- isBehindNAT : H323Transaction, H323RegisteredEndPoint
- isCallIntrusion : H323Connection
- isConsultationTransfer : H323Connection
- isEnabled : H281VideoSource
- isEncoder : OpalPluginTranscoderFactory< TranscoderClass >::Worker, OpalPluginTranscoder
- isFullFrame : IAX2Frame
- isGatekeeperRouted : H323GatekeeperServer
- IsLineConnected : OpalPluginLID, OpalLineInterfaceDevice, PluginLID_Definition
- IsLineDisconnected : OpalPluginLID, OpalLineInterfaceDevice, PluginLID_Definition
- IsLineOffHook : OpalPluginLID, OpalLineInterfaceDevice, DahdiLineInterfaceDevice, PluginLID_Definition
- IsLinePresent : OpalPluginLID, OpalLineInterfaceDevice, PluginLID_Definition
- IsLineRinging : OpalPluginLID, OpalLineInterfaceDevice, PluginLID_Definition
- IsLineTerminal : OpalPluginLID, OpalLineInterfaceDevice, DahdiLineInterfaceDevice, PluginLID_Definition
- IsLineToLineDirect : OpalPluginLID, OpalLineInterfaceDevice, PluginLID_Definition
- IsToneDetected : OpalPluginLID, OpalLine, OpalLineInterfaceDevice, PluginLID_Definition
- IsTonePlaying : OpalPluginLID, OpalLine, OpalLineInterfaceDevice, DahdiLineInterfaceDevice::ChannelInfo, DahdiLineInterfaceDevice, PluginLID_Definition
- isVideo : IAX2Frame
- item : RTP_ControlFrame::SourceDescription
- items : OpalRTPSession::SourceDescription