| 摘要 |
The present invention concerns an interface and switching device for communication between a subscriber terminal installation (11) of an external network and an internal network (12), to which several physical entities (15, 16, 17) are connected, comprising:a first transmission-reception interface module connected to the said terminal installation (11);a second transmission-reception interface module connected to the internal network;several detection modules each fulfilling a function of detecting an action of putting in communication one of the said entities on the external network;a processing module, connected to at least one memory module, which manages the overall operation of the said device so as to permit an ordered management of the said subscriber terminal installation (11).
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