Terminal-to-terminal communication connection control method using an IP transfer network

摘要

A media router wherein more than two telephone sets are stored; voice inputted to an analog telephone set is digitalized by an analog interface unit to be sent to a media router major unit; voice entered into an IP telephone set is digitalized to be sent to the media router major unit; an IP packet on which the telephone voice is superimposed is transmitted from the media router major unit via a line interface unit to a network node apparatus of an IP transfer network; and said IP package is allocated with a telephone number of either of the telephone sets and with an address administration table.