Справочник Пользователя для Dialogic 05-0867-005

 Use the SRL Event Management functions to handle the termination event.

! 

! 

! 

! 

• 

If an I/O function terminates due to another reason before the cc_StopTone( )
function is issued, the reason for termination will not indicate that
cc_StopTone( ) was called.

• 

In asynchronous mode, if the application tries to stop a tone that is already
stopped, the CCEV_STOPTONEFAIL termination event will be received.
Using the cc_ResultMsg( ) function will retrieve the error code
ERR_TONESTOP.

• 

In synchronous mode, if the application tries to stop a tone that is already
stopped, the function will fail. Using the cc_ResultMsg( ) function will
retrieve the error code ERR_TONESTOP.

• 

When calling cc_StopTone( ) from a signal handler, the mode parameter
must be set to EV_ASYNC.

• 

This function is not supported for the BRI/2 board or PRI protocols.

! 

! 

! 

! 

#include <windows.h>

/* For Windows applications only */

#include <srllib.h>
#include <dxxxlib.h>
#include <cclib.h>

main()
{

toneParm

ToneParm;

DV_TPT

tpt;

int

devHdl;

/*

* Open the Voice Channel Device and Enable a Handler
*/

if ( ( cc_Open(&devHdl, "briS1T1", 0) ) < 0 ) {

printf( "Error opening device : errno < %d\n”, errno );
exit( 1 );

}

ToneParm.freq1 = 330;
ToneParm.freq2 = 460;
ToneParm.amp1 = -10;
ToneParm.amp2 = -10;
ToneParm.toneOn1 = 400;
ToneParm.toneOff1 = 0;
ToneParm.duration = -1;

tpt.tp_type = IO_EOT;
tpt.tp_termno = DX_MAXTIME;
tpt.tp_length = 6000;
tpt.tp_flags = TF_MAXTIME;