hi.. umodem0 at uhub2 port 1 configuration 1 interface 0 umodem0: EICON NETWORKS Diva 852 ISDN TA USB, rev 1.00/1.00, addr 2, iclass 2/2 umodem0: data interface 1, has CM over data, has break umodem0: could not set data multiplex mode so, no ucom device:( any hints?:) thanks in advance, pavel arnost