Re: "Clicks" in handshake sound don't let modem to establish connection. [SOLVED]

After some research i founded that the problem with "clicks" was in not
properly configured alsa which was not able to determine right wake-up 
timing for controller by default.
Clicks disappearied after manual setting "bdl_pos_adj" in alsa.conf
I've added:
options snd-hda-intel model=hp position_fix=2 bdl_pos_adj=32
to alsa.conf to make it work without clicks.