Controlling asterisk call logic through web-service - Consuming Dot Net web-service in PHP

This is a sample code on how we can use PHP web-service to control incoming call logic in asterisk . Im using nusoup and phpagi library to connect to ASP.NET web-service and play the appropriate file based on status receiving .

User will call the asterisk system and enter a code . Code and caller-id are sending to script with arguments ( argv[1] and argv[2] ) . appropriate file will play based on status receiving by web-service

#!/usr/bin/php -q

<?

set_time_limit(30);

require('phpagi/phpagi.php');

require_once ('lib/nusoap.php');

error_reporting(E_ALL);

$agi = new AGI();

$code = $argv[1];

$callerid = $argv[2];

$client = new nusoap_client('http://localhost/services/namad.asmx?WSDL', 'WSDL');

$error = $client->getError();

if ($error) {

    die("client construction error: {$error}\n");

}

$params=array('pwd'=>'T3D8askjls', 'phonenumber'=>$callerid ,'code'=>$code);

$answer = $client->call('TelCheck', $params);

$error = $client->getError();

if ($error) {

    print_r($client->response);

    print_r($client->getDebug());

    die();

 }

switch ($answer[status])

{

case 0 :

    $agi->stream_file("/usr/local/src/error");

    break;

case 1 :

    $agi->stream_file("/usr/local/src/accepted");

    break;

case 2 :

    $agi->stream_file("/usr/local/src/wrongcallerid");

    break;

case 3 :

    $agi->stream_file("/usr/local/src/wrongcode");

    break;

}

?>