Compressing response

Hello,
I'm trying to compress SOAP messages (second day). The SOAP from client to
server was archived with no problems. However, soap from server to client is
still plain-text. I have added option "gzip", I have disabled Norton
firewall (killed accepted-encoding header). I searched the source code
(ws-soap_20040912104811) and I can't find out how ever the compression could
be archived - the outputStream is gzipped if SOAPSontext.getGzip return
true, but TransportMessage is created like this:
new TransportMessage(null, resCtx, null );
and resCtx is created few lines before:
resCtx = new SOAPContext(); // get rid of old one
so where the gzip of soapcontext could be set?

I beg you - please tell me how to archive this??
Michał Małecki