== connect_company.php // after customer click call me it goes here == 
<?php 
require 'twilio.php';
 
$ApiVersion = "2008-08-01"; 
$AccountSid = "AXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"; 
$AuthToken = "YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY"; 
 
// Database gets a list of phone numbers to call 
$phone_numbers = array('XXXXXXXXXX', 'XXXXXXXXXX', 'XXXXXXXXXX'); 
$customer_number =$_REQUEST['customer_number'];
 
$client = new TwilioRestClient($AccountSid, $AuthToken);
 
/* make Twilio REST request to initiate outgoing call */ 
$response = $client->request("/$ApiVersion/Accounts/$AccountSid/Calls", 
"POST", array( 
"Caller" => $phone_numbers[0], 
"Called" => $outgoing, 
"Url" => $url . "start_call.php?customer_number={$customer_number}&company_numbers=".implode(',', $phone_numbers).'&current_order=0' 
)); 
?>
 
== start_call.php // initializes TwiML. This also tracks the current number we are calling. == 
<?php 
$phone_numbers = explode(',', $_REQUEST['phone_numbers']);
 
// Adds spaces between numbers for voice 
$voice_phone = implode(' ', str_split($_REQUEST['customer_number'])); 
?> 
<Response> 
<!-- Gather is used to screen voicemail here --> 
<Gather action="connect_customer.php?customer_number=<?php echo $_REQUEST['customer_number'] ?>">
<Say>Press 1 to accept a call from a customer with phone number <?php echo $voice_phone ?>.</Say> 
</Gather>
 
<!-- Make sure no out of bounds in array error --> 
<?php if($_REQUEST['current_order'] + 1 < count($phone_numbers)): ?> 
<!-- Redirect if no answer // Remember to escape your & as &amp; in XML --> 
<Redirect url="start_call.php?customer_number=<?php echo $_REQUEST['customer_number'] ?>&amp;company_numbers=<?php echo $_REQUEST['company_numbers'] ?>&amp;current_order=".($_REQUEST['current_order'] + 1) />
 
<!-- No more numbers available. Could redirect here to call company voicemail. --> 
<?php else: ?> 
<Say>Sorry, no one available to answer your call. We will get back to you shortly.</Say> 
<?php endif; ?> 
</Response>