| 摘要 |
<p>The invention concerns an interface and switch device for communication between an external network subscriber's terminal (11) and an internal network (12), to which are connected several material entities (15, 16, 17), comprising: a first transmitter-receiver interface module connected to said terminal installation (11); a second transmitter-receiver interface module connected to the internal network; several sensing modules each ensuring a function sensing a put through call of one of said entities on the external network; a processing module, connected to at least a memory module, managing the said device general functioning for the orderly management of said subscriber's terminal installation (11).</p> |
