ioctl(ixj, PHONE_BUSY)
Return Value
None.
Parameters
None.
Remarks
Plays standard US busy tone. This is the tone played to the caller to indicate that the circuit is in use.
See Also:
PHONE_RINGBACK, PHONE_DIALTONE
Example:
printf("Starting busy signal\n"); ioctl(ixj, PHONE_BUSY); getchar(); printf("Stopping busy signal\n"); ioctl(ixj, PHONE_CPT_STOP);
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