Thanks Mike. ;) WBR Dmitry. PS. BTW my modem has only 4 LED's on front panel and converting DSL handshaking to ethernet ;) Mike Singer wrote: > > Any modem with full line of LEDs on front panel > has doc with short description of all these DTR,DSR etc. > Have look at your modem. > There is a book in russian "Modems. User guide." > by Lagutenko 1997. Really fine book. > > Mike. -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads