Auto dialing a number

General Help
16

Absolutely no problem. Here you go.

We now just call the script via AJAX from our intranet based customer service system with a button that says DIAL…

It has now stopped all incorrectly dialed numbers and our sales team save a load of time now not having to dial manually.

<?php

/**** **** **** **** **** **** **** **** **** **** **** **** **** ****
 * freepbx_call.php
 *
 * This script is a compliment to the project at:
 *  https://github.com/Jolt1/Jolt-Select-Dial-PBX
 *
 * Instructions:
 *      Place a copy of this file in the same place as the call.php file
 *      from the Jolt repo. Modify the Jolt extension URL to call this file
 *      i.e.  http://pbx_address/freepbx_call.php
 *
 * License:
 *    The original MIT license terms apply
 *
 *
 **** **** **** **** **** **** **** **** **** **** **** **** **** ****/

error_reporting(E_ALL);

ini_set('display_errors', 1);

// load FreeBPX bootstrap environment, requires FreePBX 2.9+

if (!@include_once(getenv('FREEPBX_CONF') ? getenv('FREEPBX_CONF') : '/etc/freepbx.conf'))
	{
    include_once('/etc/asterisk/freepbx.conf');
	}

global $db;             // FreePBX asterisk database connector
global $amp_conf;       // don't think we need this
global $astman;         // phpagi class

// User Parameters
# set the context for dialling
$strContext = "from-internal";

# specify the amount of time (in milliseconds) you want to try calling the specified channel before hanging up
# make sure this time is shorter than the time it takes for voice mail to answer
$strWaitTime = "5000";

# specify the priority you wish to place on making this call
$strPriority = "1";

# specify the maximum amount of retries
$strMaxRetry = "1";

# Async setting
$strAsync = 'no';

// get arguments
$ext = $_GET['exten'];

// Taken from call.php, some of this is prob not necessary
if(isset($_GET['number']))
	{
   	$number=strtolower($_GET['number']);
	}
elseif (isset($_GET['phone'])) 
	{
	$number=strtolower($_GET['phone']);
	}

//Clean up number
$number = filter_var($number, FILTER_SANITIZE_NUMBER_INT);
$number = preg_replace("/[^0-9,.]/", "", $number);
		
// Get a 2D array of all FreePBX extension details
$extension_array = core_users_list();

// Convert the 2d array to a 1d array of just extension numbers
foreach ($extension_array as $bar)
	{
    $ext_list[] = $bar[0];
	}

// Check if the extension number passed to the script is a valid system extension
if (in_array($ext,$ext_list))
	{
    $strChannel = "local/".$ext."@$strContext";
	}
else
	{
	echo "Error. $ext is not a valid extension";
	exit;
	}
		
// Construct an array for dialling
$dial = array();
$dial['Channel'] = $strChannel;
$dial['Context'] = $strContext;
$dial['Exten'] = $number;
$dial['Priority'] = $strPriority;
$dial['Async'] = $strAsync;
$dial['Timeout'] = $strWaitTime;
$dial['CallerID'] = '"Click to dial" <'.$number.'>';
echo "Bridging extension $ext to number $number." ;

// using $astman class from bootstrap, originate the call
$astman->Originate($dial);

[fixed formatting - mod]