### - c -

- C : OpalRFC2833Info
- callAccepted : IAX2CallProcessor
- callActive : IAX2FullFrame
- callAnswered : IAX2CallProcessor
- callAuthorised : IAX2CallProcessor
- CallAwardedDelivered : IAX2IeCauseCode
- CalledPartyNumberIE : Q931
- callHoldRelease : IAX2FullFrameSessionControl
- CallingPartyNumberIE : Q931
- callIrrelevant : IAX2FullFrame
- callNewed : IAX2CallProcessor
- callNumberUndefined : IAX2Remote
- callOnHold : IAX2FullFrameSessionControl
- callProceeding : IAX2FullFrameSessionControl
- CallProceedingMsg : Q931
- callProgress : IAX2FullFrameSessionControl
- callRegistered : IAX2CallProcessor
- CallRejected : IAX2IeCauseCode , Q931
- callRinging : IAX2CallProcessor
- callSentRinging : IAX2CallProcessor
- CallState_Active : Q931
- CallState_CallDelivered : Q931
- CallState_CallInitiated : Q931
- CallState_CallPresent : Q931
- CallState_CallReceived : Q931
- CallState_ConnectRequest : Q931
- CallState_DisconnectIndication : Q931
- CallState_DisconnectRequest : Q931
- CallState_ErrorInIE : Q931
- CallState_IncomingCallProceeding : Q931
- CallState_Null : Q931
- CallState_OutgoingCallProceeding : Q931
- CallState_OverlapReceiving : Q931
- CallState_OverlapSending : Q931
- CallState_ReleaseRequest : Q931
- CallState_ResumeRequest : Q931
- CallState_SuspendRequest : Q931
- CallStateIE : Q931
- callTerminating : IAX2CallProcessor
- Cambodia : OpalLineInterfaceDevice
- Cameroon : OpalLineInterfaceDevice
- Canada : OpalLineInterfaceDevice
- Cancelation : OpalEchoCanceler
- Cancelled : SIPDialogNotification
- Cancelling : SIPTransaction
- CanTerminateCall : OpalEndPoint
- CapeVerde : OpalLineInterfaceDevice
- CauseIE : Q931
- CaymanIslands : OpalLineInterfaceDevice
- CED : OpalRFC2833Info
- CEDTone : OpalLineInterfaceDevice
- CelB : RTP_DataFrame
- CentralAfricanRepublic : OpalLineInterfaceDevice
- Chad : OpalLineInterfaceDevice
- ChannelIdentificationIE : Q931
- ChannelUnacceptable : IAX2IeCauseCode , Q931
- ChanNotImplemented : IAX2IeCauseCode
- Chile : OpalLineInterfaceDevice
- China : OpalLineInterfaceDevice
- Cisco_CN : RTP_DataFrame
- Clean : H323PeerElementDescriptor
- ClearedRequestedCallIdentity : Q931
- ClearTone : OpalLineInterfaceDevice
- CloseSession : H323ServiceControlSession
- cmdAccept : IAX2FullFrameProtocol
- cmdAck : IAX2FullFrameProtocol
- cmdAuthRep : IAX2FullFrameProtocol
- cmdAuthReq : IAX2FullFrameProtocol
- cmdCallToken : IAX2FullFrameProtocol
- cmdDial : IAX2FullFrameProtocol
- cmdDpRep : IAX2FullFrameProtocol
- cmdDpReq : IAX2FullFrameProtocol
- cmdFwData : IAX2FullFrameProtocol
- cmdFwDownl : IAX2FullFrameProtocol
- cmdHangup : IAX2FullFrameProtocol
- cmdInval : IAX2FullFrameProtocol
- cmdLagRp : IAX2FullFrameProtocol
- cmdLagRq : IAX2FullFrameProtocol
- cmdMwi : IAX2FullFrameProtocol
- cmdNew : IAX2FullFrameProtocol
- cmdPage : IAX2FullFrameProtocol
- cmdPing : IAX2FullFrameProtocol
- cmdPoke : IAX2FullFrameProtocol
- cmdPong : IAX2FullFrameProtocol
- cmdProvision : IAX2FullFrameProtocol
- cmdQuelch : IAX2FullFrameProtocol
- cmdRegAck : IAX2FullFrameProtocol
- cmdRegAuth : IAX2FullFrameProtocol
- cmdRegRej : IAX2FullFrameProtocol
- cmdRegRel : IAX2FullFrameProtocol
- cmdRegReq : IAX2FullFrameProtocol
- cmdReject : IAX2FullFrameProtocol
- cmdRtKey : IAX2FullFrameProtocol
- cmdTransfer : IAX2FullFrameProtocol
- cmdTxacc : IAX2FullFrameProtocol
- cmdTxcnt : IAX2FullFrameProtocol
- cmdTxMedia : IAX2FullFrameProtocol
- cmdTxready : IAX2FullFrameProtocol
- cmdTxrej : IAX2FullFrameProtocol
- cmdTxrel : IAX2FullFrameProtocol
- cmdTxreq : IAX2FullFrameProtocol
- cmdUnquelch : IAX2FullFrameProtocol
- cmdUnsupport : IAX2FullFrameProtocol
- cmdVnak : IAX2FullFrameProtocol
- CMEClientID : OpalH224Client
- CMEClientListCode : OpalH224Handler
- CMECommand : OpalH224Handler
- CMEExtraCapabilitiesCode : OpalH224Handler
- CMEMessage : OpalH224Handler
- CN : RTP_DataFrame
- CNG : OpalRFC2833Info
- CNGTone : OpalLineInterfaceDevice
- cngType : IAX2Frame
- Collapsing : OpalMediaOption::H245GenericInfo
- Collected : OpalMixerNode::AudioMixer::CachedAudio
- Collecting : OpalMixerNode::AudioMixer::CachedAudio
- Colombia : OpalLineInterfaceDevice
- Comoros : OpalLineInterfaceDevice
- Completed : OpalMixerNode::AudioMixer::CachedAudio , SIPTransaction
- CompositionIndication_Active : OpalIM
- CompositionIndication_Idle : OpalIM
- Confirm : H323Transaction
- Confirmed : H323PeerElement , SIPDialogNotification
- ConfirmReceived : H323Transactor::Request
- congestion : IAX2FullFrameSessionControl
- Congestion : IAX2IeCauseCode , Q931
- CongestionCtrlMsg : Q931
- CongestionTone : OpalLineInterfaceDevice
- Congo : OpalLineInterfaceDevice
- ConnectAckMsg : Q931
- ConnectConfirm : X224
- ConnectedNumberIE : Q931
- ConnectedPhase : OpalConnection
- ConnectMsg : Q931
- ConnectRequest : X224
- ContactURI : SIPURL
- ContentRoleMask : OpalVideoFormat
- contextIndex : IAX2EndPoint
- ContinueAction : H281_Frame
- controlType : IAX2Frame
- CookIslands : OpalLineInterfaceDevice
- CostaRica : OpalLineInterfaceDevice
- CotedIvoire : OpalLineInterfaceDevice
- CountryCodeEscape : OpalH224Handler
- Cuba : OpalLineInterfaceDevice
- CurrentVideoSource : OpalH281Handler
- CustomMerge : OpalMediaOption
- Cyprus : OpalLineInterfaceDevice
- Czechoslovakia : OpalLineInterfaceDevice