well, to manage the bandwidth U have to use some "bandwidth management" application to restrict traffic. Try IPcop or google bandwidth management for the windows platform, there are lot of more free appliction on internet u may download & try.
Have u configured ur wireless settings in ur UC 320 . If u configured than check that the DNS is configured correctly.If these settings are fine than check the WiFi Local Area Network setting of ur laptop. Do the following:Right click on the Wifi Loc...