Thomas, for optimal support Browse http://linmodems.technion.ac.il and download scanModem.gz . Within a Linux partition gunzip scanModem.gz To make it executable: chmod +x scanModem Run diagnositics with: ./scanModem Only the ouput ModemData.txt should be sent to Discuss@xxxxxxxxxxxxx Also with root/admin persmission run: wvdialconf and modify the generated profile with: gedit /etc/wvdial.conf removing the ; < > placeholder symbols MarvS On Tue, Feb 16, 2010 at 6:56 AM, thomaswalther@xxxxxxxxxxx <thomaswalther@xxxxxxxxxxx> wrote: > Hi, > trying to ge an internet conection with wvdial via USB ... Serial > Interface ... Analogmodem ("US-Robotics Fax Modem") I get the answer: .. > carrier detected. Waiting for prompt. Connected but carrier signal lost. > > Trying to connect to internet from winVista with the same hardware is > successful. Anyone has an idea, what to do ? Could anybody tell > me how to get AT-Protocols from wvdial and from winVista, which then I > could mail to this forum ? > Thanks > > >