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- Format of .WAV file
- Configuración necesaria
Plays a sound file (.WAV) for the specified line. You can: - play the message of the answerphone when a call is received,
- play a message during an outgoing call (after tapiDial for example).
PROCEDURE CallDetection(nServiceID, nCallID, nStatus)
tapiAnswerCall(nCallID)
tapiPlay("answerphone.wav", tapiPlayLock, nCallID)
IF Position(tapiKeyPressed(nCallID), "*") >0 THEN
tapiStop(nCallID)
END
Sintaxis
<Result> = tapiPlay(<Name of WAV file> [, <Option> [, <Call identifier>]])
<Result>: Boolean - True if the file is played,
- False otherwise. If the file is not played, check the format of the WAV file. For more details, see remarks.
<Name of WAV file>: Character string Name and path of the .WAV file to play. The file extension must be specified. <Option>: Optional integer Option used to specify the options of sound file to play. | | | tapiPlayLock | The function is blocking: the code continues to run only when the sound has been played.
If this parameter is not specified, the function returns a result as soon as the sound starts to play. | | tapiPlayLoop | The sound is played in loop.
If this parameter is not specified, the sound is played once only. |
<Call identifier>: Optional integer Identifier of the call to be handled. This identifier is defined in the WLanguage procedure called by tapiListen. The current call is handled if this parameter is not specified. Observaciones Please note: Not all WAV formats are compatible with telephony.. You must use the CCITT G.711 A-Law, u-Law compression codec supplied by Microsoft. Note: To check the codec of a .WAV file, use a program such as GSpot.
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