OpalFaxConnection Class Reference

#include <t38proto.h>

Inheritance diagram for OpalFaxConnection:

Public Member Functions
Construction
	OpalFaxConnection (OpalCall &call, OpalFaxEndPoint &endpoint, const PString &filename, bool receiving, bool disableT38, OpalConnection::StringOptions *stringOptions=NULL)
	~OpalFaxConnection ()
Overrides from OpalLocalConnection
virtual PString	GetPrefixName () const
virtual OpalMediaFormatList	GetMediaFormats () const
virtual void	AdjustMediaFormats (bool local, const OpalConnection *otherConnection, OpalMediaFormatList &mediaFormats) const
virtual void	OnEstablished ()
virtual void	OnReleased ()
virtual OpalMediaStream *	CreateMediaStream (const OpalMediaFormat &mediaFormat, unsigned sessionID, PBoolean isSource)
virtual void	OnStartMediaPatch (OpalMediaPatch &patch)
virtual void	OnStopMediaPatch (OpalMediaPatch &patch)
virtual PBoolean	SendUserInputTone (char tone, unsigned duration)
virtual void	OnUserInputTone (char tone, unsigned duration)
virtual bool	SwitchFaxMediaStreams (bool toT38)
virtual void	OnSwitchedFaxMediaStreams (bool toT38, bool success)
virtual bool	OnSwitchingFaxMediaStreams (bool toT38)
New operations
virtual void	OnFaxCompleted (bool failed)
virtual void	GetStatistics (OpalMediaStatistics &statistics) const
const PString &	GetFileName () const
bool	IsReceive () const
Public Member Functions inherited from OpalLocalConnection
	OpalLocalConnection (OpalCall &call, OpalLocalEndPoint &endpoint, void *userData, unsigned options, OpalConnection::StringOptions *stringOptions, char tokenPrefix='L')
	~OpalLocalConnection ()
virtual PBoolean	IsNetworkConnection () const
virtual void	OnApplyStringOptions ()
	Call back for connection to act on changed string options. More...
virtual PBoolean	SetUpConnection ()
virtual PBoolean	SetAlerting (const PString &calleeName, PBoolean withMedia)
virtual PBoolean	SetConnected ()
virtual OpalMediaStreamPtr	OpenMediaStream (const OpalMediaFormat &mediaFormat, unsigned sessionID, bool isSource)
virtual PBoolean	SendUserInputString (const PString &value)
virtual bool	OnOutgoingSetUp ()
virtual bool	OnOutgoing ()
virtual bool	OnIncoming ()
virtual void	AlertingIncoming ()
virtual void	AcceptIncoming ()
void *	GetUserData () const
	Get user data pointer. More...
void	SetUserData (void *v)
	Set user data pointer. More...
Public Member Functions inherited from OpalConnection
virtual bool	GarbageCollection ()
const StringOptions &	GetStringOptions () const
	Get the string options associated with this connection. More...
void	SetStringOptions (const StringOptions &options, bool overwrite)
	Set the string options associated with this connection. More...
virtual void	EnableRecording ()
virtual void	DisableRecording ()
	OpalConnection (OpalCall &call, OpalEndPoint &endpoint, const PString &token, unsigned options=0, OpalConnection::StringOptions *stringOptions=NULL)
	~OpalConnection ()
void	PrintOn (ostream &strm) const
virtual PBoolean	OnIncomingConnection (unsigned int options, OpalConnection::StringOptions *stringOptions)
virtual PBoolean	OnSetUpConnection ()
virtual void	OnProceeding ()
virtual void	OnAlerting ()
virtual AnswerCallResponse	OnAnswerCall (const PString &callerName)
virtual void	AnsweringCall (AnswerCallResponse response)
virtual void	OnConnected ()
virtual bool	OnTransferNotify (const PStringToString &info, const OpalConnection *transferringConnection)
virtual void	Release (CallEndReason reason=EndedByLocalUser, bool synchronous=false)
virtual PString	GetDestinationAddress ()
virtual PBoolean	ForwardCall (const PString &forwardParty)
PSafePtr< OpalConnection >	GetOtherPartyConnection () const
template<class cls >
PSafePtr< cls >	GetOtherPartyConnectionAs () const
virtual OpalMediaFormatList	GetLocalMediaFormats ()
virtual unsigned	GetNextSessionID (const OpalMediaType &mediaType, bool isSource)
virtual OpalMediaType::AutoStartMode	GetAutoStart (const OpalMediaType &mediaType) const
virtual void	AutoStartMediaStreams (bool force=false)
virtual bool	CloseMediaStream (unsigned sessionId, bool source)
virtual bool	CloseMediaStream (OpalMediaStream &stream)
bool	RemoveMediaStream (OpalMediaStream &strm)
virtual void	StartMediaStreams ()
virtual void	CloseMediaStreams ()
virtual void	PauseMediaStreams (bool paused)
virtual void	OnPauseMediaStream (OpalMediaStream &strm, bool paused)
OpalMediaStreamPtr	GetMediaStream (const PString &streamID, bool source) const
OpalMediaStreamPtr	GetMediaStream (unsigned sessionId, bool source) const
OpalMediaStreamPtr	GetMediaStream (const OpalMediaType &mediaType, bool source, OpalMediaStreamPtr previous=NULL) const
virtual PBoolean	OnOpenMediaStream (OpalMediaStream &stream)
virtual void	OnClosedMediaStream (const OpalMediaStream &stream)
virtual void	OnPatchMediaStream (PBoolean isSource, OpalMediaPatch &patch)
virtual bool	OnMediaCommand (OpalMediaStream &stream, const OpalMediaCommand &command)
virtual void	AttachRFC2833HandlerToPatch (PBoolean isSource, OpalMediaPatch &patch)
virtual PBoolean	IsMediaBypassPossible (unsigned sessionID) const
virtual PBoolean	CreateVideoInputDevice (const OpalMediaFormat &mediaFormat, PVideoInputDevice *&device, PBoolean &autoDelete)
virtual PBoolean	CreateVideoOutputDevice (const OpalMediaFormat &mediaFormat, PBoolean preview, PVideoOutputDevice *&device, PBoolean &autoDelete)
virtual bool	SendVideoUpdatePicture (unsigned sessionID=0, bool force=false) const
virtual PBoolean	SetAudioVolume (PBoolean source, unsigned percentage)
virtual PBoolean	GetAudioVolume (PBoolean source, unsigned &percentage)
virtual bool	SetAudioMute (bool source, bool mute)
virtual bool	GetAudioMute (bool source, bool &mute)
virtual unsigned	GetAudioSignalLevel (PBoolean source)
unsigned	GetBandwidthAvailable () const
virtual PBoolean	SetBandwidthAvailable (unsigned newBandwidth, PBoolean force=false)
virtual unsigned	GetBandwidthUsed () const
virtual PBoolean	SetBandwidthUsed (unsigned releasedBandwidth, unsigned requiredBandwidth)
OpalEndPoint &	GetEndPoint () const
OpalCall &	GetCall () const
const PString &	GetToken () const
PBoolean	IsOriginating () const
const PTime &	GetPhaseTime (Phases phase) const
const PTime &	GetSetupUpTime () const
const PTime &	GetAlertingTime () const
const PTime &	GetConnectionStartTime () const
const PTime &	GetConnectionEndTime () const
const OpalProductInfo &	GetProductInfo () const
void	SetProductInfo (const OpalProductInfo &info)
const PString &	GetLocalPartyName () const
virtual void	SetLocalPartyName (const PString &name)
virtual PString	GetLocalPartyURL () const
const PString &	GetDisplayName () const
void	SetDisplayName (const PString &name)
virtual bool	IsPresentationBlocked () const
const PString &	GetRemotePartyName () const
void	SetRemotePartyName (const PString &name)
const PString &	GetRemotePartyNumber () const
const PString &	GetRemotePartyAddress () const
void	SetRemotePartyAddress (const PString &addr)
virtual PString	GetRemotePartyURL () const
const PString &	GetRedirectingParty () const
void	SetRedirectingParty (const PString &party)
const PString	GetRemotePartyCallbackURL () const
PCaselessString	GetRemoteApplication () const
const OpalProductInfo &	GetRemoteProductInfo () const
const PString &	GetCalledPartyName () const
const PString &	GetCalledPartyNumber () const
virtual PString	GetCalledPartyURL ()
void	CopyPartyNames (const OpalConnection &other)
virtual PString	GetAlertingType () const
virtual bool	SetAlertingType (const PString &info)
virtual PString	GetCallInfo () const
unsigned	GetMinAudioJitterDelay () const
unsigned	GetMaxAudioJitterDelay () const
void	SetAudioJitterDelay (unsigned minDelay, unsigned maxDelay)
OpalSilenceDetector *	GetSilenceDetector () const
virtual PString	GetIdentifier () const
virtual PINDEX	GetMaxRtpPayloadSize () const
virtual OpalTransport &	GetTransport () const
	PDICTIONARY (MediaAddressesDict, POrdinalKey, OpalTransportAddress)
MediaAddressesDict &	GetMediaTransportAddresses ()
unsigned	GetVideoUpdateRequestsSent () const
__inline Phases	GetPhase () const
__inline bool	IsEstablished () const
	Return true if connection is in the established phase. More...
__inline bool	IsReleased () const
	Return true if connection is in the established phase. More...
void	SetPhase (Phases phaseToSet)
CallEndReason	GetCallEndReason () const
PString	GetCallEndReasonText () const
virtual void	SetCallEndReason (CallEndReason reason)
void	ClearCall (CallEndReason reason=EndedByLocalUser, PSyncPoint *sync=NULL)
virtual void	ClearCallSynchronous (PSyncPoint *sync, CallEndReason reason=EndedByLocalUser)
unsigned	GetQ931Cause () const
void	SetQ931Cause (unsigned v)
virtual bool	TransferConnection (const PString &remoteParty)
virtual bool	Hold (bool fromRemote, bool placeOnHold)
virtual bool	IsOnHold (bool fromRemote)
virtual void	OnHold (bool fromRemote, bool onHold)
virtual void	SetSendUserInputMode (SendUserInputModes mode)
virtual SendUserInputModes	GetSendUserInputMode () const
virtual SendUserInputModes	GetRealSendUserInputMode () const
virtual void	OnUserInputString (const PString &value)
void	SendUserInputHookFlash (unsigned duration=500)
virtual PString	GetUserInput (unsigned timeout=30)
virtual void	SetUserInput (const PString &input)
virtual PString	ReadUserInput (const char *terminators="#\", unsigned lastDigitTimeout=4, unsigned firstDigitTimeout=30)
virtual PBoolean	PromptUserInput (PBoolean play)

Protected Types
enum	{ e_AwaitingSwitchToT38, e_SwitchingToT38, e_CompletedSwitch }
Protected Types inherited from OpalConnection
enum	{ e_NotSwitchingFaxMediaStreams, e_SwitchingToFaxMediaStreams, e_SwitchingFromFaxMediaStreams }

Protected Member Functions
	PDECLARE_NOTIFIER (PTimer, OpalFaxConnection, OnSwitchTimeout)
	PDECLARE_NOTIFIER (PThread, OpalFaxConnection, OpenFaxStreams)
void	SetFaxMediaFormatOptions (OpalMediaFormat &mediaFormat) const
void	InternalGetStatistics (OpalMediaStatistics &statistics, bool terminate) const
Protected Member Functions inherited from OpalConnection
void	OnConnectedInternal ()
	PDECLARE_NOTIFIER (PThread, OpalConnection, OnReleaseThreadMain)
	PDECLARE_NOTIFIER (RTP_DataFrame, OpalConnection, OnRecordAudio)
	PDECLARE_NOTIFIER (RTP_DataFrame, OpalConnection, OnRecordVideo)
void	OnStartRecording (OpalMediaPatch *patch)
void	OnStopRecording (OpalMediaPatch *patch)

Protected Attributes
OpalFaxEndPoint &	m_endpoint
PString	m_filename
bool	m_receiving
bool	m_disableT38
OpalMediaFormat	m_tiffFileFormat
OpalMediaStatistics	m_finalStatistics
enum OpalFaxConnection:: { ... }	m_state
PTimer	m_switchTimer
Protected Attributes inherited from OpalLocalConnection
OpalLocalEndPoint &	endpoint
void *	m_userData
Protected Attributes inherited from OpalConnection
OpalCall &	ownerCall
OpalEndPoint &	endpoint
PString	callToken
PBoolean	originating
OpalProductInfo	productInfo
PString	localPartyName
PString	displayName
PString	remotePartyName
PString	remotePartyURL
OpalProductInfo	remoteProductInfo
PString	remotePartyNumber
PString	remotePartyAddress
PString	m_redirectingParty
CallEndReason	callEndReason
PString	m_calledPartyNumber
PString	m_calledPartyName
SendUserInputModes	sendUserInputMode
PString	userInputString
PSyncPoint	userInputAvailable
OpalSilenceDetector *	silenceDetector
OpalMediaFormat	m_filterMediaFormat
OpalMediaFormatList	m_localMediaFormats
MediaAddressesDict	mediaTransportAddresses
PSafeList< OpalMediaStream >	mediaStreams
unsigned	minAudioJitterDelay
unsigned	maxAudioJitterDelay
unsigned	bandwidthAvailable
StringOptions	m_stringOptions
PString	m_recordingFilename
PNotifier	m_recordAudioNotifier
PNotifier	m_recordVideoNotifier
unsigned	m_VideoUpdateRequestsSent
AutoStartMap	m_autoStartInfo
enum OpalConnection:: { ... }	m_faxMediaStreamsSwitchState
ZeroTime	m_phaseTime [NumPhases]

Friends
class	OpalFaxMediaStream

Additional Inherited Members
Public Types inherited from OpalConnection
enum	CallEndReasonCodes {   EndedByLocalUser, EndedByNoAccept, EndedByAnswerDenied, EndedByRemoteUser,   EndedByRefusal, EndedByNoAnswer, EndedByCallerAbort, EndedByTransportFail,   EndedByConnectFail, EndedByGatekeeper, EndedByNoUser, EndedByNoBandwidth,   EndedByCapabilityExchange, EndedByCallForwarded, EndedBySecurityDenial, EndedByLocalBusy,   EndedByLocalCongestion, EndedByRemoteBusy, EndedByRemoteCongestion, EndedByUnreachable,   EndedByNoEndPoint, EndedByHostOffline, EndedByTemporaryFailure, EndedByQ931Cause,   EndedByDurationLimit, EndedByInvalidConferenceID, EndedByNoDialTone, EndedByNoRingBackTone,   EndedByOutOfService, EndedByAcceptingCallWaiting, EndedByGkAdmissionFailed, NumCallEndReasons }
enum	AnswerCallResponse {   AnswerCallNow, AnswerCallDenied, AnswerCallPending, AnswerCallDeferred,   AnswerCallAlertWithMedia, AnswerCallDeferredWithMedia, AnswerCallProgress, AnswerCallNowAndReleaseCurrent,   NumAnswerCallResponses }
enum	Options {   FastStartOptionDisable = 0x0001, FastStartOptionEnable = 0x0002, FastStartOptionMask = 0x0003, H245TunnelingOptionDisable = 0x0004,   H245TunnelingOptionEnable = 0x0008, H245TunnelingOptionMask = 0x000c, H245inSetupOptionDisable = 0x0010, H245inSetupOptionEnable = 0x0020,   H245inSetupOptionMask = 0x0030, DetectInBandDTMFOptionDisable = 0x0040, DetectInBandDTMFOptionEnable = 0x0080, DetectInBandDTMFOptionMask = 0x00c0,   RTPAggregationDisable = 0x0100, RTPAggregationEnable = 0x0200, RTPAggregationMask = 0x0300, SendDTMFAsDefault = 0x0000,   SendDTMFAsString = 0x0400, SendDTMFAsTone = 0x0800, SendDTMFAsRFC2833 = 0x0c00, SendDTMFMask = 0x0c00 }
enum	Phases {   UninitialisedPhase, SetUpPhase, ProceedingPhase, AlertingPhase,   ConnectedPhase, EstablishedPhase, ForwardingPhase, ReleasingPhase,   ReleasedPhase, NumPhases }
enum	SendUserInputModes {   SendUserInputAsQ931, SendUserInputAsString, SendUserInputAsTone, SendUserInputAsRFC2833,   SendUserInputInBand, SendUserInputAsProtocolDefault, NumSendUserInputModes, SendUserInputAsInlineRFC2833 = SendUserInputAsRFC2833 }
Static Public Member Functions inherited from OpalConnection
static PString	GetCallEndReasonText (CallEndReason reason)
static void	SetCallEndReasonText (CallEndReasonCodes reasonCode, const PString &newText)

Detailed Description

Fax Connection. There are six modes of operation: Mode receiving disableT38 filename TIFF -> T.38 false false "something.tif" T.38 -> TIFF true false "something.tif" TIFF -> G.711 false true "something.tif" G.711 ->TIFF true true "something.tif" T.38 -> G.711 false don't care PString::Empty() G.711 -> T.38 true don't care PString::Empty()

If T.38 is involved then there is generally two stages to the setup, as indicated by the m_switchedToT38 flag. When false then we are in audio mode looking for CNG/CED tones. When true, then we are switching, or have switched, to T.38 operation. If the switch fails, then the m_disableT38 is set and we proceed in fall back mode.

Member Enumeration Documentation

anonymous enum

anonymous enum

protected

Enumerator
e_AwaitingSwitchToT38
e_SwitchingToT38
e_CompletedSwitch

Constructor & Destructor Documentation

OpalFaxConnection()

OpalFaxConnection::OpalFaxConnection	(	OpalCall &	call,
		OpalFaxEndPoint &	endpoint,
		const PString &	filename,
		bool	receiving,
		bool	disableT38,
		OpalConnection::StringOptions *	stringOptions = NULL
	)

Create a new endpoint.

Parameters

call	Owner calll for connection
endpoint	Owner endpoint for connection
filename	TIFF file name to send/receive
receiving	True if receiving a fax
disableT38	True if want to force G.711
stringOptions	Options to pass to connection

~OpalFaxConnection()

OpalFaxConnection::~OpalFaxConnection

(

)

Destroy endpoint.

Member Function Documentation

AdjustMediaFormats()

virtual void OpalFaxConnection::AdjustMediaFormats ( bool  local, const OpalConnection *  otherConnection, OpalMediaFormatList &  mediaFormats  ) const

virtual

Adjust media formats available on a connection. This is called by a connection after it has called OpalCall::GetMediaFormats() to get all media formats that it can use so that an application may remove or reorder the media formats before they are used to open media streams.

This function may also be executed by other connections in the call. If this happens then the "otherConnection" parameter will be non-NULL. The "local" parameter sense is relative to the "otherConnection" parameter, if NULL then it is relative to "this".

The default behaviour calls the OpalEndPoint function of the same name.

Reimplemented from OpalConnection.

CreateMediaStream()

virtual OpalMediaStream* OpalFaxConnection::CreateMediaStream ( const OpalMediaFormat &  mediaFormat, unsigned  sessionID, PBoolean  isSource  )

virtual

Open a new media stream. This will create a media stream of an appropriate subclass as required by the underlying connection protocol. For instance H.323 would create an OpalRTPStream.

The sessionID parameter may not be needed by a particular media stream and may be ignored. In the case of an OpalRTPStream it us used.

Note that media streams may be created internally to the underlying protocol. This function is not the only way a stream can come into existance.

The default behaviour is pure.

Reimplemented from OpalLocalConnection.

GetFileName()

const PString& OpalFaxConnection::GetFileName ( ) const

inline

Get the file to send/receive

GetMediaFormats()

virtual OpalMediaFormatList OpalFaxConnection::GetMediaFormats ( ) const

virtual

Get the data formats this connection is capable of operating. This provides a list of media data format names that a OpalMediaStream may be created in within this connection.

The default behaviour calls GetMediaFormats() on the endpoint.

Reimplemented from OpalConnection.

GetPrefixName()

virtual PString OpalFaxConnection::GetPrefixName ( ) const

virtual

Get this connections protocol prefix for URLs.

Reimplemented from OpalConnection.

GetStatistics()

virtual void OpalFaxConnection::GetStatistics ( OpalMediaStatistics &  statistics ) const

virtual

Get fax transmission/receipt statistics.

Parameters

statistics

Statistics for call

InternalGetStatistics()

void OpalFaxConnection::InternalGetStatistics ( OpalMediaStatistics &  statistics, bool  terminate  ) const

protected

IsReceive()

bool OpalFaxConnection::IsReceive ( ) const

inline

Get receive fax flag.

References OpalEndPoint::PDECLARE_NOTIFIER().

OnEstablished()

virtual void OpalFaxConnection::OnEstablished ( )

virtual

A call back function whenever a connection is established. This indicates that a connection to an endpoint was established. This usually occurs after OnConnected() and indicates that the connection is both connected and has media flowing.

In the context of H.323 this means that the signalling and control channels are open and the TerminalCapabilitySet and MasterSlave negotiations are complete.

The default behaviour calls the OpalEndPoint function of the same name.

Reimplemented from OpalConnection.

OnFaxCompleted()

virtual void OpalFaxConnection::OnFaxCompleted ( bool  failed )

virtual

Fax transmission/receipt completed. Default behaviour calls equivalent function on OpalFaxEndPoint.

Parameters

failed

Fax ended with failure

OnReleased()

virtual void OpalFaxConnection::OnReleased ( )

virtual

Clean up the termination of the connection. This function can do any internal cleaning up and waiting on background threads that may be using the connection object.

Note that there is not a one to one relationship with the OnEstablishedConnection() function. This function may be called without that function being called. For example if SetUpConnection() was used but the call never completed.

Classes that override this function should make sure they call the ancestor version for correct operation.

An application will not typically call this function as it is used by the OpalManager during a release of the connection.

The default behaviour calls the OpalEndPoint function of the same name.

Reimplemented from OpalConnection.

OnStartMediaPatch()

virtual void OpalFaxConnection::OnStartMediaPatch ( OpalMediaPatch &  patch )

virtual

Call back when media stream patch thread starts.

Reimplemented from OpalConnection.

OnStopMediaPatch()

virtual void OpalFaxConnection::OnStopMediaPatch ( OpalMediaPatch &  patch )

virtual

Call back when media stream patch thread stops.

Reimplemented from OpalConnection.

OnSwitchedFaxMediaStreams()

virtual void OpalFaxConnection::OnSwitchedFaxMediaStreams ( bool  toT38, bool  success  )

virtual

Indicate status of switch to/from T.38 mode.

Default behaviour does nothing.

Reimplemented from OpalConnection.

OnSwitchingFaxMediaStreams()

virtual bool OpalFaxConnection::OnSwitchingFaxMediaStreams ( bool  toT38 )

virtual

Indicate remote is requesting switch to/from T.38 fax mode.

Default behaviour calls the same function on the other connection.

Reimplemented from OpalConnection.

OnUserInputTone()

virtual void OpalFaxConnection::OnUserInputTone ( char  tone, unsigned  duration  )

virtual

Call back for remote enpoint has sent user input. If duration is zero then this indicates the beginning of the tone. If duration is non-zero then it indicates the end of the tone output.

The default behaviour calls the OpalEndPoint function of the same name.

Reimplemented from OpalConnection.

PDECLARE_NOTIFIER() [1/2]

OpalFaxConnection::PDECLARE_NOTIFIER ( PTimer  , OpalFaxConnection  , OnSwitchTimeout    )

protected

PDECLARE_NOTIFIER() [2/2]

OpalFaxConnection::PDECLARE_NOTIFIER ( PThread  , OpalFaxConnection  , OpenFaxStreams    )

protected

SendUserInputTone()

virtual PBoolean OpalFaxConnection::SendUserInputTone ( char  tone, unsigned  duration  )

virtual

Send a user input indication to the remote endpoint. This sends DTMF emulation user input. If something more sophisticated than the simple tones that can be sent using the SendUserInput() function.

A duration of zero indicates that no duration is to be indicated. A non-zero logical channel indicates that the tone is to be syncronised with the logical channel at the rtpTimestamp value specified.

The tone parameter must be one of "0123456789#*ABCD!" where '!' indicates a hook flash. If tone is a ' ' character then a signalUpdate PDU is sent that updates the last tone indication sent. See the H.245 specifcation for more details on this.

The default behaviour sends the tone using RFC2833.

Reimplemented from OpalConnection.

SetFaxMediaFormatOptions()

void OpalFaxConnection::SetFaxMediaFormatOptions ( OpalMediaFormat &  mediaFormat ) const

protected

SwitchFaxMediaStreams()

virtual bool OpalFaxConnection::SwitchFaxMediaStreams ( bool  toT38 )

virtual

Switch to/from T.38 mode.

Reimplemented from OpalConnection.

Friends And Related Function Documentation

OpalFaxMediaStream

friend class OpalFaxMediaStream

friend

Field Documentation

m_disableT38

bool OpalFaxConnection::m_disableT38

protected

m_endpoint

OpalFaxEndPoint& OpalFaxConnection::m_endpoint

protected

m_filename

PString OpalFaxConnection::m_filename

protected

m_finalStatistics

OpalMediaStatistics OpalFaxConnection::m_finalStatistics

protected

m_receiving

bool OpalFaxConnection::m_receiving

protected

m_state

enum { ... } OpalFaxConnection::m_state

m_switchTimer

PTimer OpalFaxConnection::m_switchTimer

protected

m_tiffFileFormat

OpalMediaFormat OpalFaxConnection::m_tiffFileFormat

protected

---

The documentation for this class was generated from the following file:

• t38proto.h