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H ??????????? ????????? (IP Telephony - Voip) ????? ??? ???, ????????????, ???????? ? ????? ??? ????????? ?? ??????????????? ??????????? ??????? ??????????????? ??? ????????? ??????? ??? ??? Internet. ?????? ??????? ?????????????? ?? Internet, ?? ???????? ??? ??????? ????? ???? ?????????? ??' ??? ???? ???????? ?????????, ??? ?????????? ??? ?????????? ???????? ????????? ????????.