Справочник Пользователя для Dialogic 05-0867-005

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CCEV_TASKFAIL - indicates that a request/message was rejected by the
firmware. Typically, this event is triggered by an incorrect function call
during the call.

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#include <windows.h>

/* For Windows applications only */

#include <stdio.h>
#include <errno.h>
#include "srllib.h"
#include "dtilib.h"
#include "cclib.h"

void main()
{

LINEDEV

devhdl

= 0;

CRN

crn = 0;

char

*devname = "dtiB1T1";

if ( cc_Open( &devhdl, devname, 0 ) < 0 )
{

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

}

printf("Waiting for call\n");
if ( cc_WaitCall(devhdl, &crn, NULL, -1, EV_SYNC) < 0 )

procdevfail(devhdl);

printf("Accepting call\n");
if ( cc_AcceptCall(crn, 0, EV_SYNC) < 0 )

callfail(crn);

if ( cc_AnswerCall(crn, 0, EV_SYNC) < 0 )

callfail(crn);

.
.
.
.
.

/* Drop the call */
if ( cc_DropCall(crn, NORMAL_CLEARING, EV_SYNC) < 0 )

callfail(crn);

if ( cc_ReleaseCall(crn) < 0 )

callfail(crn);

if ( cc_Close( devhdl ) < 0 )

printf("Error closing device, errno = %d\n", errno);

}