Artur Its good news that your 11c1:0620 Communication controller: Agere Systems is working, presumably with the suse-10-2a.tar.gz software under Kernel 2.6.17-5mdv Be careful and do retain your current kernel+modules when you do a kernel upgrade, and least until you confirm modem function under the new kernel+modules Search at Google for "Callback linux" and lots of guidance will be output. With respect to sound, that is a frequent failure with winmodems. Maybe Hugo has some experience there with. MarvS On Jan 2, 2008 8:07 AM, Artur Karimov <arturjuma@xxxxxxxxx> wrote: > Internet is working. But modem is working without any sounds and I > couldn't set a callback function. I have, as seems "userdefined callback > option" - i just write provider's phon number before login name. KPPP > gives info that the callback option is unrecognized. Can I fix it > somehow? > >