Intel Computer Hardware 05-2065-003 Manual de usuario descargar pdf (Pagina 38)

38 IP Media Server (Global Call) Demo Guide — August 2005

Demo Details

Device CVoiceDevice

• Handles voice device operations, such

as playing, recording, tone detection,

and tone generation

• Holds CVoiceStateMachine

Note: The public functions in this class

should only be accessed by classes

inside the Voice module.

Init( )

• Opens the voice device. If successful,

creates voice state machine.

Exit( )

• Deletes the voice state machine from the

voice device

• Closes voice device

ProcessEvent( )

• Processes voice device events

Connect( )

• Allows IP device to listen to its receiving

timeslot

Play( )

• Plays a vox file

OnPlayComplete( )

• Replays a vox file when it has finished

playing

Record( )

• Records voice to a vox file

GetDigits( )

• Retrieves DTMF digits

GetDigitCount( )

• Returns the number of retrieved DTMF

digits

GetDigitString( )

• Returns retrieved DTMF string

Connect( )

• Allows the voice device to listen to its

receiving timeslot

Disconnect( )

• Allows voice device to unlisten to its

receiving timeslot

GetStoppedReason( )

• Tells why a played voice file stops

GetDeviceHandle( )

• Returns voice device handle

GetXmitSlot( )

• Returns voice device transmit timeslot

SetReceiveSlot( )

• Sets voice device receiving timeslot

Table 10. Voice Module Classes (Continued)

Category Class Name Interface

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 49 50

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