How do I mask an unconventional subdomain port

[elitemobb]

Ok when I add

Code:

ProxyPreserveHost On

  # setup the proxy
  <Proxy *>
      Order allow,deny
      Allow from all
  </Proxy>
  ProxyPass / http://sub.domain.com:8080/
  ProxyPassReverse / http://sub.domain.com:8080/

in the subdomain custom vhost nothing happens. If I go to the subdomain it just loads the sentora default index page like I just created the domain instead of redirecting to :8080 and preserving the url.

@ Me.B - Your suggestion was to copy the httpd.conf entries with port 80 and put them in the apache config and change the port. The apache config is empty, if I put the vhost config in there do I need to add the header information as well or will that be read from the sentora httpd.conf?