got these instructiosn from the internet that work but im not sure what i do to access my vu duo :
Ok this is not simple but it works. I am using the Iphone, Windows 7 and the latest BT Home Hub 2 (the black one with the telephone attached) but I assume that it applies to all handsets/computers. Here's what to do.
1. You will need to put a VNC (RealVNC; Tight VNC etc) programme on your computer. I use RealVNC but this costs money and I think Tight VNC is just the same. Hope so!
2. Now Google DynDNS and get a free DNS Host. I am using Hobby-Site.org but I'm sure they're all similar. The site will guide you through the setup.
3. Once you have these programmes on your computer you can now start on the Home Hub.
4. I have an ordinary account so no special contract is needed.
5. Open the web browser and on the top search bar type in
http://192.168.1.254/ This will access the Hub.
6. Go to Settings. It will prompt for a password. Enter yours and then go to Advanced Settings. Click on the Application Sharing option.
7. Select the "Select Game or Applicaton" option and find VNC and click on it.
8. Now, in the "Device" option select the computer you wish to access. Do not select any other device that may be connected to the network such as "My I Phone" etc. This is a common error.
9. Apply the changes.
10. On the Iphone get VNC lite free from the App Store. Can't help for users of other devices.
11. On the Iphone launch VNC and go to the Menu Option to set up the connection. In the VNC Server IP address put your remote DNS host name; it will be something like jobloggs.hobby-site.org
12. VNC Server Port will be 5900
13. VNC Password speaks for itself.
14. Now try to connect.
If you have set it up properly you should now have your computer screen on the IPhone and connected externally through the Internet not locally.
The internal network local connection should not be a problem. You need only VNC on the computer and Iphone and, just on the Iphone side, need to type in the local IP address of the computer you wish to access (eg 192.156.2.60) and password to connect.
Hope this helps.
StevieP