SOAP Message with DIME Attachments:
POST /soap_interop/server_round2.php HTTP/1.0
User-Agent: PEAR-SOAP 0.6.1
Host: www.caraveo.com
Content-Type: application/dime
Content-Length: 1528
SOAPAction: ""

[BINARY DIME HEADER INFORMATION]

<?xml version="1.0" encoding="UTF-8"?>

<SOAP-ENV:Envelope
 xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
 xmlns:xsd="http://www.w3.org/2001/XMLSchema"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
 SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<SOAP-ENV:Body>

<echoMimeAttachment>
<test href="cid:ec1fc6eb10e1f726c0ceb422cc3b21a4"/>
</echoMimeAttachment>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>

[BINARY DIME HEADER INFORMATION]
   .... File Attachement is here ....
[BINARY DIME HEADER INFORMATION]