Hi again, I did some testing an I received an ascii testfile with 10,19 KB/s. I had an 45333 Bit/s LAP-M V.42BIS Connection. /dev/tts/0 was run at 230400 Bit/s. That's nice so far, but it still takes about 45 seconds to connect to the net. Does anyone know how to speed up handshaking? Bye, claas