By design, devices connect to the default server running Device Manager at the provided host name or IP address. For situations in which you have a LAN, WiFi, or USB connection, you can specify IP address ranges. If the Windows Mobile device has an IP address within this range, the device will connect to the server running Device Manager. Specifying IP address ranges is useful when uploading new software because you can lower data charges.
You must also deploy a server group to a user group on the Deployment tab.