Request from White Mesa 1.4 browser client
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsd="http://www.w3.org/1999/XMLSchema" xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance">
<SOAP-ENV:Body>
<m:echoString xmlns:m="urn:xmethodsInterop">
<inputString>hello</inputString>
</m:echoString>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
Response from White Mesa 1.4 server
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/1999/XMLSchema" xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance">
<SOAP-ENV:Body>
<m:echoStringResponse xmlns:m="urn:xmethodsInterop">
<outputString>hello</outputString>
</m:echoStringResponse>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>