help MVP!! Creating a soap proxy from Schema

[AA]

Hello, I need to create a soap proxy from this schema..

http://www.3gpp.org/ftp/Specs/archiv.../REL-6-MM7-1-2

but the wsdl.exe does not work :(
The xsd.exe create classes perfectly, but I need to create soap proxy
classes.

Thanks a lot!!

AA