how to work leoppp? I to have installed on E680I, shaped logon of computer with driver "NULL MODEM", and installed like saying the README on the telephone, but when to connect itself, me to remain on "validated user and password", and to jam them. I on telephone to press icon BTPPP, and to appear "service PPP started", then to connect computer and to remain blocked, after that asks me for "accept SPP connection"? How to be able to make? I have set up new logon on computer unnumbered and password, on NULL MODEM...