Fyz telecom, a high-tech enterprise, is mainly involved in research, development, production and sale telecommunication products including asterisk cards(tdm400p, tdm400e, tdm800p, tdm1200p, tdm1600p, t1/e1 cards) and GSM/CDMA fwt(fixed wireless terminal), GSM/CDMA fwp(fixed wireless phone), IP PBX etc.