Long story. Short version: I am trying to get a Blackberry user to connect to webaccess going through a Cisco WebVPN tunnel.

When I set the firewall to access webacc directly, the Blackberry is able to get the web portal and email. When I add the WebVPN in the mix, I get to the webacc login screen, but then it throws a "page not found" error at me.

So my questions:
I believe that webacc senses a mobile device and uses a stripped down version of the webpage (is that correct?). If so, can I emulate that with a PC for testing purposes?

Does the Blackberry connection use any special URL's or ports or anything?

Anything else that might help me?