if ($_REQUEST['data'] == '1') {
             $_SESSION['next_goto'] = 'Record_Status';
             $r->addPlayText('Please record your message after beep ');
             //give unique file name for each recording
             $r->addRecord('filename2', 'wav', '120');
         } else {
             if ($_REQUEST['data'] == '2') {
                 $_SESSION['next_goto'] = 'DialMenu';
             } else {
                 if ($_REQUEST['data'] == '3') {
                     $r->addPlayText('your conference number is 1 2 3 4 ');
                     $r->addConference(1234);
                     $_SESSION['next_goto'] = 'Dial1_Status';
                 } else {
                     if ($_REQUEST['data'] == '4') {
                         $r->addGoto('http://127.0.0.1/kookoophp/demo_gotopage.php');
                         //update the url to redirect from demo.php to demo_gotopage.php
                         //url should be full url : 'http://host../nextapp.app' it will jump to next url
                         $_SESSION['next_goto'] = 'Menu1';
                     } else {
                         $r->addPlayText('Thats an invalid input');
                     }
                 }
             }
         }
     }
 } else {
     if ($_SESSION['next_goto'] == 'DialMenu') {
         $collectInput = new CollectDtmf();
         $collectInput->addPlayText('please enter the number that you want to dial followed by hash, if it is s t d number, enter 0 as pre fix ', 3);
         //$collectInput->addPlayText('press 1 for record, press 2 dial press 3 for cc transer',4);