Are there plans to allow access to any communication server servers through Dreamhost?
From what I can tell, Macromedia Communication Server MX is only available for Microsoft Windows based servers. Dreamhost doesn’t offer Windows based servers, so I doubt this will be offered anytime soon.
The only way I can see this being offered is that you lease a dedicated server and ask for Windows to be installed instead of the default Debian (?) distro that is installed.
Hope this helps.