ioctl(ixj, PHONE_FRAME, iTimeFrames)
Return Value
Returns TRUE if the time frames parameter was correctly set.
Parameters
The length in milliseconds of the frames that will be returned.
Remarks
Allows all cards except the Internet PhoneJACK to select the length of time that the audio data packets will be generated for. Allowable values are 10, 20 and 30. This works with the 8021 and 8022 DSP chips. The 8020, on the Internet PhoneJACK, is fixed at 30 milliseconds per frame.
This sets the frame size for both recording and playback.
See Also:
Example:
ioctl(ixj, PHONE_FRAME, 30);
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