| 摘要 |
According to one embodiment, a telephone exchange apparatus includes a connector, a memory, a determination module and a controller. The connector performs a part of the function of the media server and connect a distribution server that distributes an input media packet to the telephone terminals. The memory stores a connection management table indicating a correspondence relation between a terminal ID, a server ID and codec information, when a call connection related to the unicast packet distribution is established. The determination module refers to the connection management table when performing the unicast packet distribution, and determines whether there is a call connection using the same codec information based on reference result of the connection management table. The controller dynamically connects a plurality of telephone terminals using the same codec to a media server via the distribution server.
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