SunInternet voice chat

pereproboval raznie voice chat prilojenia - msn messenger, yahoo messenger, skype, teamspeak...odna i ta je problema - ja slishu drugih ochen' horosho, a vot menea ploho slishno :(Esche u kogo-nibud' na SunInternete est' takaia je problema? Ili eto tol'ko u menea chto-to ne tak? :(PS mikrofon proveril - vrode rabotaet horosho