we use modem with xp2. and problem arise again nd again is modem disconnect for few second.plz tell how i can solve this problem . we change the modem but problen arise

wrong forum. This for win 7 at the top of this page select XPbut you need to check the phone line..is call waiting active on the line?? of so a call coming in will bump you off.

Yes, wrong forum and you need to install SP3 then pose your question here http://social.technet.microsoft.com/Forums/en-US/itproxpsp/threads/MCSE, MCSA, MCDST [If this post helps to resolve your issue, please click the "Mark as Answer" or "Helpful" button at the top of this message. By marking a post as Answered, or Helpful you help others find the answer faster.]