Połączenie z serwerem TS3 Opcje

[teez]

Witam,

[PHP] pobierz, plaintext 
<?php
require("TeamSpeak3.php");
// connect to local server, authenticate and spawn an object for the virtual server on port 9987
$ts3_VirtualServer = TeamSpeak3::factory("serverquery://username:password@127.0.0.1:10011/?server_port=9987");
// build and display HTML treeview using custom image paths
$ts3_VirtualServer->getViewer(new TeamSpeak3_Viewer_Html("images/viewericons/", "images/countryflags/"));
 
[PHP] pobierz, plaintext 

Mam kilka pytań dot w/w kodu.

Skąd mogę wziąć username / password?
Co gdy nie ma hasła na serwer?
server_port to Query port?