You could find some information about that at the end of the documentation. In few word :
- Configure IE for your proxy
- Set your credential in Microsoft.Robotics.RoboChamps.ServiceClient.Y2009.M02.dll.config file
This system doesn't cover all network configuration, but it should work with most of proxies. You could take a deeper look to the .config file if you didn't manage to get through your proxy.
Regards,
Vincent