Marvin There is also another problem I forgot to mention. in 50 percent of cases when I boot up using fedora , and use slmodem, after command wvdial no dialing occures. I mean the line is not used by modem ( I check it with my phone because the speaker never makes sound in linux ) and in this case I have to restart the linux as many times as necessary to make the modem work. On 4/2/09, Navid Abbaszadeh <navid.a2b@xxxxxxxxx> wrote: > Marvin > > I tried adding the two options to /etc/wvdial.conf , but it did not > work.( as far as I read in manual page of wvdial.conf these options > are ON by default ) > I also tried "ifconfig eht0 down" and "ifconfig eht1 down" to > shutdown my wired and wireless networks before dialout, but this did > not work neither. :( > I am hopeful you can help me find the problem. > Thanks > -- > Regards, > Navid > -- Regards, Navid