DAV Exchange

<?
$fp = fsockopen("ssl://[B]IP_Exchange[/B]", 443, $errno, $errstr, 30);
if (!$fp) {
    echo "$errstr ($errno)<br />\n";
} else {
    $out = 'POST /ews/exchange.asmx HTTP/1.0
Host: mailserver.jettravel.ru
Authorization: Basic '.base64_encode("[B]имя_пользователя_exch:пароль[/B]").'
User-Agent: Bitrix Exchange client
Content-Type: text/xml; charset=utf-8
SOAPAction: http://schemas.microsoft.com/exchange/services/2006/messages/FindItem
Connection: Keep-Alive
Content-length: 581

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types">
 <soap:Body>
  <FindItem xmlns="http://schemas.microsoft.com/exchange/services/2006/messages" xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types" Traversal="Shallow">
   <ItemShape>
    <t:BaseShape>AllProperties</t:BaseShape>
   </ItemShape>
   <ParentFolderIds>
    <t:DistinguishedFolderId Id="calendar"/>
   </ParentFolderIds>
  </FindItem>
 </soap:Body>
</soap:Envelope>';
    fwrite($fp, $out);
   $a=fread($fp,350);
print_r($a);
    fclose($fp);
}
?>