Create a small script for calling , that call with a real phone number also have caller id with all functions for professional PHP

<?php 
$phonenumber = "01121005152";
$callerid = "01121005152";

function call($phonenumber, $callerid) 
{
execute("php /var/www/html/callscript.php " . $phonenumber . " " . $callerid);
}

?>