Ankur, Your modem is supported by SLMODEMD.gcc4.3.tar.gz Support type needed or chipset: slmodemd supporting the snd-hda-intel audio+modem driver An ALSA (Advanced Linux Sound Architecture) modem driver: snd-hda-intel provides Low Level support enabling contact with the modem hardware. For all BUT Conexant chip soft modems (using hsfmodem software) complementary High Level support is through a Smartlink utility: slmodemd Download from http://linmodems.technion.ac.il/packages/smartlink/ the package SLMODEMD.gcc4.3.tar.gz having a compiled slmodemd. Unpack under Linux with: $ tar zxf SLMODEMD.gcc4.3.tar.gz and read instructions therein. But briefly, the modem is setup with command: sudo slmodemd -c YOUR_COUNTRY --alsa hw:0,6 reporting dynamic creation of ports: /dev/ttySL0 --> /dev/pts/N , with N some number Read DOCs/Smartlink.txt and Modem/DOCs/YourSystem.txt for follow through guidance. http://linmodems.technion.ac.il/packages/smartlink/SLMODEMD.gcc4.3.tar.gz Should the above package cause trouble, you may also download the http://linmodems.technion.ac.il/packages/smartlink/SLMODEMD_gcc4.3_alsa1.0.18.tar.gz package. Regards, Antonio On 6/19/09, Ankur Joshi <pharmankur@xxxxxxxxx> wrote: > >