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RCall Class Reference

class RCall : public RTelSubSessionBase

Call sub-session.

Provides access to the functionality associated with a specific call.

This class is not intended for user derivation.

Inherits from

RCall
- RTelSubSessionBase
  - RSubSessionBase

Nested Classes and Structures

Public Member Functions
	RCall ()
IMPORT_C void	AcquireOwnershipCancel ()
IMPORT_C TInt	AdoptFaxSharedHeaderFile (const RFile &)
IMPORT_C TInt	AnswerIncomingCall ()
IMPORT_C TInt	AnswerIncomingCall (const TDesC8 &)
IMPORT_C void	AnswerIncomingCall ( TRequestStatus &)
IMPORT_C void	AnswerIncomingCallCancel ()
IMPORT_C void	Close ()
IMPORT_C TInt	Connect ()
IMPORT_C TInt	Connect (const TDesC8 &)
IMPORT_C void	Connect ( TRequestStatus &)
IMPORT_C void	ConnectCancel ()
IMPORT_C TInt	Dial (const TTelNumberC &)
IMPORT_C TInt	Dial (const TDesC8 &, const TTelNumberC &)
IMPORT_C void	Dial ( TRequestStatus &, const TTelNumberC &)
IMPORT_C void	DialCancel ()
IMPORT_C TInt	GetBearerServiceInfo ( TBearerService &)
IMPORT_C TInt	GetCallDuration ( TTimeIntervalSeconds &)
IMPORT_C TInt	GetCallParams ( TDes8 &)
IMPORT_C TInt	GetCaps ( TCaps &)
IMPORT_C TInt	GetFaxSettings ( TFaxSessionSettings &)
IMPORT_C TInt	GetInfo ( TCallInfo &)
IMPORT_C TInt	GetOwnershipStatus ( TOwnershipStatus &)
IMPORT_C TInt	GetStatus ( TStatus &)
IMPORT_C TInt	HangUp ()
IMPORT_C void	HangUpCancel ()
IMPORT_C TInt	LoanDataPort ( TCommPort &)
IMPORT_C void	LoanDataPortCancel ()
IMPORT_C void	NotifyCallDurationChangeCancel ()
IMPORT_C void	NotifyCapsChange ( TRequestStatus &, TCaps &)
IMPORT_C void	NotifyCapsChangeCancel ()
IMPORT_C void	NotifyHookChange ( TRequestStatus &, THookStatus &)
IMPORT_C void	NotifyHookChangeCancel ()
IMPORT_C void	NotifyStatusChange ( TRequestStatus &, TStatus &)
IMPORT_C void	NotifyStatusChangeCancel ()
IMPORT_C TInt	OpenExistingCall ( RTelServer &, const TDesC &)
IMPORT_C TInt	OpenExistingCall ( RPhone &, const TDesC &)
IMPORT_C TInt	OpenExistingCall ( RLine &, const TDesC &)
IMPORT_C TInt	OpenNewCall ( RTelServer &, const TDesC &, TDes &)
IMPORT_C TInt	OpenNewCall ( RTelServer &, const TDesC &)
IMPORT_C TInt	OpenNewCall ( RPhone &, const TDesC &, TDes &)
IMPORT_C TInt	OpenNewCall ( RPhone &, const TDesC &)
IMPORT_C TInt	OpenNewCall ( RLine &, TDes &)
IMPORT_C TInt	OpenNewCall ( RLine &)
IMPORT_C TInt	RecoverDataPort ()
IMPORT_C TInt	ReferenceCount ()
IMPORT_C TInt	SetFaxSettings (const TFaxSessionSettings &)
IMPORT_C TInt	TransferOwnership ()

Protected Member Functions
IMPORT_C void	ConstructL ()
IMPORT_C void	Destruct ()

Inherited Functions
	RSubSessionBase::CloseSubSession(TInt)
	RSubSessionBase::CreateAutoCloseSubSession(RSessionBase &,TInt,const TIpcArgs &)
	RSubSessionBase::CreateSubSession(const RSessionBase &,TInt)
	RSubSessionBase::CreateSubSession(const RSessionBase &,TInt,const TIpcArgs &)
	RSubSessionBase::RSubSessionBase()
	RSubSessionBase::Send(TInt)const
	RSubSessionBase::Send(TInt,const TIpcArgs &)const
	RSubSessionBase::SendReceive(TInt)const
	RSubSessionBase::SendReceive(TInt,TRequestStatus &)const
	RSubSessionBase::SendReceive(TInt,const TIpcArgs &)const
	RSubSessionBase::SendReceive(TInt,const TIpcArgs &,TRequestStatus &)const
	RSubSessionBase::Session()const
	RSubSessionBase::SubSessionHandle()const
	RTelSubSessionBase::Blank(const TInt,TReqPriorityType)const
	RTelSubSessionBase::Blank(const TInt,TRequestStatus &,TReqPriorityType)const
	RTelSubSessionBase::CancelAsyncRequest(TInt)const
	RTelSubSessionBase::CancelReq(const TInt,const TInt)const
	RTelSubSessionBase::CancelSubSession()const
	RTelSubSessionBase::Get(const TInt,TDes16 &,TDes16 &,TReqPriorityType)const
	RTelSubSessionBase::Get(const TInt,TDes16 &,TReqPriorityType)const
	RTelSubSessionBase::Get(const TInt,TDes8 &,TDes16 &,TReqPriorityType)const
	RTelSubSessionBase::Get(const TInt,TDes8 &,TDes8 &,TReqPriorityType)const
	RTelSubSessionBase::Get(const TInt,TDes8 &,TReqPriorityType)const
	RTelSubSessionBase::Get(const TInt,TRequestStatus &,TDes16 &,TDes16 &,TReqPriorityType)const
	RTelSubSessionBase::Get(const TInt,TRequestStatus &,TDes16 &,TReqPriorityType)const
	RTelSubSessionBase::Get(const TInt,TRequestStatus &,TDes8 &,TDes16 &,TReqPriorityType)const
	RTelSubSessionBase::Get(const TInt,TRequestStatus &,TDes8 &,TDes8 &,TReqPriorityType)const
	RTelSubSessionBase::Get(const TInt,TRequestStatus &,TDes8 &,TReqPriorityType)const
	RTelSubSessionBase::RTelSubSessionBase()
	RTelSubSessionBase::ResetSessionHandle()
	RTelSubSessionBase::SessionHandle()const
	RTelSubSessionBase::Set(const TInt,TRequestStatus &,const TDesC16 &,TReqPriorityType)const
	RTelSubSessionBase::Set(const TInt,TRequestStatus &,const TDesC16 &,const TDesC16 &,TReqPriorityType)const
	RTelSubSessionBase::Set(const TInt,TRequestStatus &,const TDesC8 &,TReqPriorityType)const
	RTelSubSessionBase::Set(const TInt,TRequestStatus &,const TDesC8 &,const TDesC16 &,TReqPriorityType)const
	RTelSubSessionBase::Set(const TInt,TRequestStatus &,const TDesC8 &,const TDesC8 &,TReqPriorityType)const
	RTelSubSessionBase::Set(const TInt,const RFile &,TReqPriorityType)const
	RTelSubSessionBase::Set(const TInt,const TDesC16 &,TReqPriorityType)const
	RTelSubSessionBase::Set(const TInt,const TDesC16 &,const TDesC16 &,TReqPriorityType)const
	RTelSubSessionBase::Set(const TInt,const TDesC8 &,TReqPriorityType)const
	RTelSubSessionBase::Set(const TInt,const TDesC8 &,const TDesC16 &,TReqPriorityType)const
	RTelSubSessionBase::Set(const TInt,const TDesC8 &,const TDesC8 &,TReqPriorityType)const
	RTelSubSessionBase::SetAndGet(const TInt,TRequestStatus &,TDes8 &,const TDesC16 &,TReqPriorityType)const
	RTelSubSessionBase::SetAndGet(const TInt,TRequestStatus &,const TDesC16 &,TDes16 &,TReqPriorityType)const
	RTelSubSessionBase::SetAndGet(const TInt,TRequestStatus &,const TDesC8 &,TDes16 &,TReqPriorityType)const
	RTelSubSessionBase::SetAndGet(const TInt,TRequestStatus &,const TDesC8 &,TDes8 &,TReqPriorityType)const
	RTelSubSessionBase::SetSessionHandle(RSessionBase &)
	RTelSubSessionBase::SubSessionHandle()

Public Member Enumerations
enum	TBearerCaps { KBearerCapsCompressionV42bis = 0x00000001, KBearerCapsCompressionMNP5 = 0x00000002, KBearerCapsCompressionNone = 0x00000004, KBearerCapsProtocolLAPM = 0x00000008, KBearerCapsProtocolALT_CELLULAR = 0x00000010, KBearerCapsProtocolALT = 0x00000020, KBearerCapsProtocolNone = 0x00000040, KBearerCapsCompressionUnknown = 0x00000080, KBearerCapsProtocolUnknown = 0x00000100 }
enum	TCallBearerSpeed { EBearerData57600 , EBearerData33600 , EBearerData31200 , EBearerData19200 , EBearerData14400 , EBearerData12000 , EBearerData9600 , EBearerData7200 , EBearerData4800 , EBearerData2400 , EBearerData1200 , EBearerData75_1200 , EBearerData1200_75 , EBearerData300 , EBearerDataUnknown }
enum	TCapsEnum { KCapsData = 0x00000001, KCapsFax = 0x00000002, KCapsVoice = 0x00000004, KCapsDial = 0x00000008, KCapsConnect = 0x00000010, KCapsHangUp = 0x00000020, KCapsAnswer = 0x00000040, KCapsLoanDataPort = 0x00000080, KCapsRecoverDataPort = 0x00000100 }
enum	TConstants { KFaxIdUserNameMaxSize = 20 }
enum	TFaxMode { ETransmit , EReceive }
enum	TFaxRetrieveType { EFaxOnDemand , EFaxPoll }
enum	THookStatus { EHookStatusOff , EHookStatusOn , EHookStatusUnknown }
enum	TMonitorSpeakerControl { EMonitorSpeakerControlAlwaysOff , EMonitorSpeakerControlOnUntilCarrier , EMonitorSpeakerControlAlwaysOn , EMonitorSpeakerControlOnExceptDuringDialling , EMonitorSpeakerControlUnknown }
enum	TMonitorSpeakerVolume { EMonitorSpeakerVolumeOff , EMonitorSpeakerVolumeLow , EMonitorSpeakerVolumeMedium , EMonitorSpeakerVolumeHigh , EMonitorSpeakerVolumeUnknown }
enum	TOwnershipStatus { EOwnershipUnowned , EOwnershipOwnedByAnotherClient , EOwnershipOwnedByThisClient , EOwnershipThisIsPriorityClient }
enum	TStatus { EStatusUnknown , EStatusIdle , EStatusDialling , EStatusRinging , EStatusAnswering , EStatusConnecting , EStatusConnected , EStatusHangingUp }
enum	TWaitForDialTone { EDialToneWait , EDialToneNoWait }

Inherited Enumerations
	RTelSubSessionBase:TReqPriorityType

Public Member Type Definitions
typedef	TPckg < TCallParams > TCallParamsPckg
typedef	TDesC TTelNumberC

Inherited Attributes
	RTelSubSessionBase::iPtrHolder

Constructor & Destructor Documentation

RCall()

IMPORT_C

RCall

(

)

The default empty constructor, present only to support virtual function table export.

A call is identified by TDesC Phone_Name::Line_Name::Call_Name. Whenever the string Phone_Name::Line_Name::Call_Name appears in this document it refers to this descriptor, and not a subclass.

Member Functions Documentation

AcquireOwnershipCancel()

IMPORT_C void

AcquireOwnershipCancel

(

)

const

Cancels an outstanding request to acquire call ownership, placed with the AcquireOwnership() function.

capability: NetworkServices

AdoptFaxSharedHeaderFile(const RFile &)

IMPORT_C TInt

AdoptFaxSharedHeaderFile

(

const RFile &

aSharedFile

)

const

Parameters

const RFile & aSharedFile

AnswerIncomingCall()

IMPORT_C TInt

AnswerIncomingCall

(

)

const

AnswerIncomingCall(const TDesC8 &)

IMPORT_C TInt

AnswerIncomingCall

(

const TDesC8 &

aCallParams

)

const

Parameters

const TDesC8 & aCallParams

AnswerIncomingCall(TRequestStatus &)

IMPORT_C void

AnswerIncomingCall

(

TRequestStatus &

aStatus

)

Parameters

TRequestStatus & aStatus

AnswerIncomingCallCancel()

IMPORT_C void

AnswerIncomingCallCancel

(

)

const

Allows a client to cancel an outstanding call answer request, that was placed using the asynchronous versions of the AnswerIncomingCall() function. If a call has not arrived the TSY notes that it should not answer when one arrives; if the call is answering, then an attempt is made to abort.

capability: NetworkControl

capability: NetworkServices

Close()

IMPORT_C void

(

)

Connect()

IMPORT_C TInt

Connect

(

)

const

Connect(const TDesC8 &)

IMPORT_C TInt

Connect

(

const TDesC8 &

aCallParams

)

const

Parameters

const TDesC8 & aCallParams

Connect(TRequestStatus &)

IMPORT_C void

Connect

(

TRequestStatus &

aStatus

)

Parameters

TRequestStatus & aStatus

ConnectCancel()

IMPORT_C void

ConnectCancel

(

)

const

Allows a client to cancel a 'connection' request, placed using the asynchronous versions of the Connect() function.

capability: NetworkServices

ConstructL()

IMPORT_C void

ConstructL

(

)

[protected, virtual]

capability: None

Destruct()

IMPORT_C void

Destruct

(

)

[protected, virtual]

capability: None

Dial(const TTelNumberC &)

IMPORT_C TInt

Dial

(

const TTelNumberC &

aTelNumber

)

const

Parameters

const TTelNumberC & aTelNumber

Dial(const TDesC8 &, const TTelNumberC &)

IMPORT_C TInt	Dial	(	const TDesC8 &	aCallParams,
			const TTelNumberC &	aTelNumber
		)	const

Parameters

const TDesC8 & aCallParams
const TTelNumberC & aTelNumber

Dial(TRequestStatus &, const TTelNumberC &)

IMPORT_C void	Dial	(	TRequestStatus &	aStatus,
			const TTelNumberC &	aTelNumber
		)

Parameters

TRequestStatus & aStatus
const TTelNumberC & aTelNumber

DialCancel()

IMPORT_C void

DialCancel

(

)

const

Cancels an outstanding dial request, placed with the asynchronous version of the Dial() function.

capability: NetworkControl

capability: NetworkServices

GetBearerServiceInfo(TBearerService &)

IMPORT_C TInt

GetBearerServiceInfo

(

TBearerService &

aBearerService

)

const

Gets the bearer service information associated with the call. Bearer service information is only available if the call is currently active.

capability: None

Parameters

TBearerService & aBearerService

On return, contains the bearer service information.

GetCallDuration(TTimeIntervalSeconds &)

IMPORT_C TInt

GetCallDuration

(

TTimeIntervalSeconds &

aTime

)

const

Gets the call duration.

capability: None

Parameters

TTimeIntervalSeconds & aTime

On return, contains the call duration (in seconds)

GetCallParams(TDes8 &)

IMPORT_C TInt

GetCallParams

(

TDes8 &

aParams

)

const

Gets the current call parameters.

capability: None

Parameters

TDes8 & aParams

On return, contains the call parameters. The variable must be an instance of the TCallParamsPckg class.

GetCaps(TCaps &)

IMPORT_C TInt

GetCaps

(

TCaps &

aCaps

)

const

Gets a snapshot of the current call capabilities.

capability: None

Parameters

TCaps & aCaps

On return, contains the call capabilities

GetFaxSettings(TFaxSessionSettings &)

IMPORT_C TInt

GetFaxSettings

(

TFaxSessionSettings &

aSettings

)

const

Gets the current fax settings.

capability: None

Parameters

TFaxSessionSettings & aSettings

On return, contains the fax settings

GetInfo(TCallInfo &)

IMPORT_C TInt

GetInfo

(

TCallInfo &

aCallInfo

)

const

Gets the current call information.

capability: None

Parameters

TCallInfo & aCallInfo

On return, contains the current call information

GetOwnershipStatus(TOwnershipStatus &)

IMPORT_C TInt

GetOwnershipStatus

(

TOwnershipStatus &

aOwnershipStatus

)

const

Gets ownership information associated with the call.

capability: None

Parameters

TOwnershipStatus & aOwnershipStatus

On return, contains the call ownership status information

GetStatus(TStatus &)

IMPORT_C TInt

GetStatus

(

TStatus &

aStatus

)

const

Gets the current call status.

capability: None

Parameters

TStatus & aStatus

On return, contains the current call status

HangUp()

IMPORT_C TInt

HangUp

(

)

const

Terminates a call established with the Dial() , Connect() or AnswerIncomingCall() functions - synchronous.

When using an AT-command based TSY, HangUp() can only be used once the call is in a connected state. However, in a one-box solution, where the TSY interfaces more directly to the phone, HangUp() can also be used in a call ringing state.

Hanging up can take some time. Use of the asynchronous variant of this function is recommended.

capability: NetworkServices

HangUpCancel()

IMPORT_C void

HangUpCancel

(

)

const

Cancels an outstanding HangUp request, placed using the asynchronous version of the HangUp() function. It should be noted that if the call termination sequence has begun there is little hope of retaining the call even if this function is used.

capability: NetworkServices

LoanDataPort(TCommPort &)

IMPORT_C TInt

LoanDataPort

(

TCommPort &

aDataPort

)

const

Allows a client to gain control of the serial communications abstraction used to communicate with a modem.

This is the synchronous version of this method.

Once this function has successfully completed, the ETel server queues any commands it has to the modem, leaving the channel free for client data. The server retakes control of the communications port when the RecoverDataPort() function is called. After recovery, queued commands are executed.

capability: NetworkServices

capability: NetworkControl

Parameters

TCommPort & aDataPort

On return, contains the information required to open the communications port.

LoanDataPortCancel()

IMPORT_C void

LoanDataPortCancel

(

)

const

Allows a client to cancel an outstanding loan communications port request, placed using the asynchronous version of the LoanDataPort() function.

capability: None

NotifyCallDurationChangeCancel()

IMPORT_C void

NotifyCallDurationChangeCancel

(

)

const

Cancels an outstanding 'call duration change' notification request, placed using the NotifyCallDurationChange() function.

capability: None

NotifyCapsChange(TRequestStatus &, TCaps &)

IMPORT_C void	NotifyCapsChange	(	TRequestStatus &	aStatus,
			TCaps &	aCaps
		)

Provides notification of a change in the call capabilities.

capability: None

Parameters

TRequestStatus & aStatus	A variable that indicates the completion status of the request.
TCaps & aCaps	On request completion, contains the call's capability information

NotifyCapsChangeCancel()

IMPORT_C void

NotifyCapsChangeCancel

(

)

const

Cancels a "call capabilities change" notification request, placed using the NotifyCapsChange() function.

capability: None

NotifyHookChange(TRequestStatus &, THookStatus &)

IMPORT_C void	NotifyHookChange	(	TRequestStatus &	aStatus,
			THookStatus &	aHookStatus
		)

Provides notification of a change in the hook status.

capability: None

Parameters

TRequestStatus & aStatus	A variable that indicates the completion status of the request.
THookStatus & aHookStatus	On request completion, contains the new hook status

NotifyHookChangeCancel()

IMPORT_C void

NotifyHookChangeCancel

(

)

const

Cancels an outstanding 'hook status change' notification request, placed with the NotifyHookChange() function.

capability: None

NotifyStatusChange(TRequestStatus &, TStatus &)

IMPORT_C void	NotifyStatusChange	(	TRequestStatus &	aStatus,
			TStatus &	aCallStatus
		)

Provides notification about a change in the status of a call.

capability: None

Parameters

TRequestStatus & aStatus	A variable that indicates the completion status of the request.
TStatus & aCallStatus	On request completion, contains the new call status.

NotifyStatusChangeCancel()

IMPORT_C void

NotifyStatusChangeCancel

(

)

const

Cancels an outstanding 'call status change' notification request, placed using the NotifyStatusChange() function.

capability: None

OpenExistingCall(RTelServer &, const TDesC &)

IMPORT_C TInt	OpenExistingCall	(	RTelServer &	aServer,
			const TDesC &	aName
		)

Parameters

RTelServer & aServer
const TDesC & aName

OpenExistingCall(RPhone &, const TDesC &)

IMPORT_C TInt	OpenExistingCall	(	RPhone &	aPhone,
			const TDesC &	aName
		)

Parameters

RPhone & aPhone
const TDesC & aName

OpenExistingCall(RLine &, const TDesC &)

IMPORT_C TInt	OpenExistingCall	(	RLine &	aLine,
			const TDesC &	aName
		)

Parameters

RLine & aLine
const TDesC & aName

OpenNewCall(RTelServer &, const TDesC &, TDes &)

IMPORT_C TInt	OpenNewCall	(	RTelServer &	aServer,
			const TDesC &	aName,
			TDes &	aNewName
		)

Parameters

RTelServer & aServer
const TDesC & aName
TDes & aNewName

OpenNewCall(RTelServer &, const TDesC &)

IMPORT_C TInt	OpenNewCall	(	RTelServer &	aServer,
			const TDesC &	aName
		)

Parameters

RTelServer & aServer
const TDesC & aName

OpenNewCall(RPhone &, const TDesC &, TDes &)

IMPORT_C TInt	OpenNewCall	(	RPhone &	aPhone,
			const TDesC &	aName,
			TDes &	aNewName
		)

Parameters

RPhone & aPhone
const TDesC & aName
TDes & aNewName

OpenNewCall(RPhone &, const TDesC &)

IMPORT_C TInt	OpenNewCall	(	RPhone &	aPhone,
			const TDesC &	aName
		)

Parameters

RPhone & aPhone
const TDesC & aName

OpenNewCall(RLine &, TDes &)

IMPORT_C TInt	OpenNewCall	(	RLine &	aLine,
			TDes &	aNewName
		)

Parameters

RLine & aLine
TDes & aNewName

OpenNewCall(RLine &)

IMPORT_C TInt

OpenNewCall

(

RLine &

aLine

)

Parameters

RLine & aLine

RecoverDataPort()

IMPORT_C TInt

RecoverDataPort

(

)

const

Indicates that the client has finished using the serial communication channel

so the ETel server can retake control.

capability: NetworkServices

capability: NetworkControl

ReferenceCount()

IMPORT_C TInt

ReferenceCount

(

)

const

capability: None

SetFaxSettings(const TFaxSessionSettings &)

IMPORT_C TInt

SetFaxSettings

(

const TFaxSessionSettings &

aSettings

)

const

Assigns the fax settings.

capability: WriteDeviceData

Parameters

const TFaxSessionSettings & aSettings

The new fax settings

TransferOwnership()

IMPORT_C TInt

TransferOwnership

(

)

const

Allows clients with call ownership to transfer ownership to another interested client.

capability: NetworkServices

Member Enumerations Documentation

Enum TBearerCaps

Bearer capability flags.

Enumerators

KBearerCapsCompressionV42bis = 0x00000001	V42bis modem compression protocol.
KBearerCapsCompressionMNP5 = 0x00000002	MNP5 modem compression protocol.
KBearerCapsCompressionNone = 0x00000004	No compression supported.
KBearerCapsProtocolLAPM = 0x00000008	LAPM error correction protocol.
KBearerCapsProtocolALT_CELLULAR = 0x00000010	MNP10 mode.
KBearerCapsProtocolALT = 0x00000020	MNP error correction.
KBearerCapsProtocolNone = 0x00000040	No protocol information provided.
KBearerCapsCompressionUnknown = 0x00000080	Compression protocol unknown.
KBearerCapsProtocolUnknown = 0x00000100	Unable to establish protocol.

Enum TCallBearerSpeed

Bearer speed flags.

Enumerators

EBearerData57600	Transfer rate of 57600 bps.
EBearerData33600	Transfer rate of 33600 bps.
EBearerData31200	Transfer rate of 31200 bps.
EBearerData19200	Transfer rate of 9200 bps.
EBearerData14400	Transfer rate of 4400 bps.
EBearerData12000	Transfer rate of 12000 bps.
EBearerData9600	Transfer rate of 9600 bps.
EBearerData7200	Transfer rate of 7200 bps.
EBearerData4800	Transfer rate of 4800 bps.
EBearerData2400	Transfer rate of 2400 bps.
EBearerData1200	Transfer rate of 200 bps.
EBearerData75_1200	V.23 75 bps forward, 1200 bps back
EBearerData1200_75	V.23 1200 bps forward, 75 bps back
EBearerData300	Transfer rate of 300 bps.
EBearerDataUnknown	Transfer rate is unknown.

Enum TCapsEnum

Call capability flags.

Enumerators

KCapsData = 0x00000001	The call supports data calls.
KCapsFax = 0x00000002	The call supports fax calls.
KCapsVoice = 0x00000004	The call supports voice calls.
KCapsDial = 0x00000008	The Dial request is currently a valid action.
KCapsConnect = 0x00000010	The Connect request is currently a valid action.
KCapsHangUp = 0x00000020	The Hang Up request is currently a valid action.
KCapsAnswer = 0x00000040	The Answer request is currently a valid action.
KCapsLoanDataPort = 0x00000080	The Loan Data Port request is currently a valid action.
KCapsRecoverDataPort = 0x00000100	The Recover Data Port request is currently a valid action.

Enum TConstants

Fax identifier size flags.

Enumerators

KFaxIdUserNameMaxSize = 20

Enum TFaxMode

Fax mode flags.

Enumerators

ETransmit	Fax is transmitting
EReceive	Fax is receiving.

Enum TFaxRetrieveType

Fax retrieval type flags.

Enumerators

EFaxOnDemand	Retrieving a fax opened from voice call (not currently supported by GSM networks).
EFaxPoll	Retrieve a fax opened from fax call.

Enum THookStatus

Hook status flags.

Enumerators

EHookStatusOff	The line is currently off hook.
EHookStatusOn	The line is currently on hook.
EHookStatusUnknown	The status of the line's hook is currently unknown

Enum TMonitorSpeakerControl

Monitor speaker control setting flags.

Enumerators

EMonitorSpeakerControlAlwaysOff	Speaker control is always off
EMonitorSpeakerControlOnUntilCarrier	Speaker control is on until the carrier is detected
EMonitorSpeakerControlAlwaysOn	Speaker control is always active.
EMonitorSpeakerControlOnExceptDuringDialling	Speaker control is on, except while dialling
EMonitorSpeakerControlUnknown	Speaker control is unknown.

Enum TMonitorSpeakerVolume

Monitor speaker volume control setting flags.

Enumerators

EMonitorSpeakerVolumeOff	Speaker volume is off.
EMonitorSpeakerVolumeLow	Speaker volume is low.
EMonitorSpeakerVolumeMedium	Speaker volume is medium.
EMonitorSpeakerVolumeHigh	Speaker volume is high.
EMonitorSpeakerVolumeUnknown	Speaker volume is unknown.

Enum TOwnershipStatus

Call ownership status flags.

Enumerators

EOwnershipUnowned	The call is not owned.
EOwnershipOwnedByAnotherClient	The call is owned, but not by this RCall instance.
EOwnershipOwnedByThisClient	The call is owned by this RCall instance.
EOwnershipThisIsPriorityClient	The call is owned, but not by the priority client

Enum TStatus

Call status flags.

Enumerators

EStatusUnknown	The call status is not known.
EStatusIdle	The call is idle.
EStatusDialling	The call is dialling.
EStatusRinging	The call is ringing (an incoming, unanswered call).
EStatusAnswering	The call is being answered.
EStatusConnecting	The call is connecting (immediate call establishment, without dialling).
EStatusConnected	The call is connected and active.
EStatusHangingUp	The call is being terminated.

Enum TWaitForDialTone

Wait for dial tone flags.

Enumerators

EDialToneWait	Waiting for dial tone.
EDialToneNoWait	Not waiting for dial tone.

Member Type Definitions Documentation

Typedef TCallParamsPckg

typedef TPckg < TCallParams >

TCallParamsPckg

Call parameters package

The call parameters to be associated with a call may be passed into functions using this type.

TCallParams

Typedef TTelNumberC

typedef TDesC

TTelNumberC

Passes telephone numbers into Dial functions.