Switching system connecting a radio communication terminal via a LAN line to a public switched network or a leased line

A telephone switching system includes a position information management database and a call conversion controller. On receiving number conversion information from an adapter having a radio communication terminal connected, the database registers an identification number assigned to the adapter and t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ARAKI YUMIKO, MIZUTANI YOUSUKE, CHIMURA YASUBUMI
Format: Patent
Sprache:eng
Schlagworte:
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