Documentation about SOAP attachments...

From: John Furton <jfurton_at_VOCALDATA.COM>
Date: Fri, 03 Jan 2003 20:32:56 -0600

Is there a way to get some more documentations about how to use SOAP attachments? I'd like to pass some binary data (voice mail messages) though. What do I need to write to the WSDL to have DataHandler show up in the interfaces?