Have you tried uninstalling the modem from under Device Manager, restart the
system then reinstall it and see it works then?
--
Andre
Blog:
http://adacosta.spaces.live.com
My Vista Quickstart Guide:
http://adacosta.spaces.live.com/blog...3DB!9709.entry
"richk" <> wrote in message
news:C6E033C1-C0CB-4E75-A279-...
>I have an internal PCI modem (USR 3CP5610) that I use as backup if DSL
>line is down. IT worked under XP SP2, but under vista it doesn't. The
>device manager shows it as working normally, but when I click
>diagnostics/querry modem, the error is "the modem failed to respond".