PHP and curl

In an attempt to interface with a webservice on a Windows 7 server I 
have started writing the following:-
[code]
<?php
     $strTerminalname = "CIS";
     $version = "1.2";
     $client = new 
SoapClient("http://192.168.0.10/CISWebService/Mediamanager.asmx?WSDL");
     var_dump($client->__getFunctions());
     $result = 
$client->__doRequest("GetSequenceNo",$strTerminalname,$version, $one_way 
= 0);
?>
[/code]
and I execute it via
php php-soap-web-service.php > test.txt
on my Ubuntu 13.04 laptop using php version Zend Engine v2.4.0
in return I get
array(20) {
   [0]=>
   string(59) "GetMediaListResponse GetMediaList(GetMediaList $parameters)"
   [1]=>
   string(68) "GetMediaListAllResponse GetMediaListAll(GetMediaListAll 
$parameters)"
   [2]=>
   string(59) "GetSoundListResponse GetSoundList(GetSoundList $parameters)"
   [3]=>
   string(77) "GetTerminalDataXMLResponse 
GetTerminalDataXML(GetTerminalDataXML $parameters)"
   [4]=>
   string(59) "GetRouterXmlResponse GetRouterXml(GetRouterXml $parameters)"
   [5]=>
   string(80) "GetTerminalSoundXMLResponse 
GetTerminalSoundXML(GetTerminalSoundXML $parameters)"
   [6]=>
   string(62) "SetSequenceNoResponse SetSequenceNo(SetSequenceNo 
$parameters)"
   [7]=>
   string(50) "GetConfigResponse GetConfig(GetConfig $parameters)"
   [8]=>
   string(62) "GetSequenceNoResponse GetSequenceNo(GetSequenceNo 
$parameters)"
   [9]=>
   string(95) "UpdateClientMediaLogTimeResponse 
UpdateClientMediaLogTime(UpdateClientMediaLogTime $parameters)"
   [10]=>
   string(59) "GetMediaListResponse GetMediaList(GetMediaList $parameters)"
   [11]=>
   string(68) "GetMediaListAllResponse GetMediaListAll(GetMediaListAll 
$parameters)"
   [12]=>
   string(59) "GetSoundListResponse GetSoundList(GetSoundList $parameters)"
   [13]=>
   string(77) "GetTerminalDataXMLResponse 
GetTerminalDataXML(GetTerminalDataXML $parameters)"
   [14]=>
   string(59) "GetRouterXmlResponse GetRouterXml(GetRouterXml $parameters)"
   [15]=>
   string(80) "GetTerminalSoundXMLResponse 
GetTerminalSoundXML(GetTerminalSoundXML $parameters)"
   [16]=>
   string(62) "SetSequenceNoResponse SetSequenceNo(SetSequenceNo 
$parameters)"
   [17]=>
   string(50) "GetConfigResponse GetConfig(GetConfig $parameters)"
   [18]=>
   string(62) "GetSequenceNoResponse GetSequenceNo(GetSequenceNo 
$parameters)"
   [19]=>
   string(95) "UpdateClientMediaLogTimeResponse 
UpdateClientMediaLogTime(UpdateClientMediaLogTime $parameters)"
}

now this is all great but my question is how do I call each of these 
functions with parameters.
The call I immediately need to make is to GetSequenceNo() which requires 
a parameter of "CIS" in my current configuration.
How do I do this ? Obviously $client->__doRequest is not the way to go.

-- 

Regards,
Alf Stockton              www.stockton.co.za