#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "telephone.h"

int main(int argc, char **argv)
{
	add_dtmf(stdout, 400., 450., 0.4);
	add_silence(stdout, 0.2);
	add_dtmf(stdout, 400., 450., 0.4);
	add_silence(stdout, 2.0);
	
	return 0;
}