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SYSTEM AND METHOD FOR USING INTEGRATED SERVICES DIGITAL NETWORKS (ISDN) AND THE CALL APPEARANCE CALL HANDLING (CACH) FEATURE OF ELECTRONIC KEY TELEPHONE SERVICE (EKTS) TECHNOLOGY FOR MOBILE SYSTEMS
SYSTEM AND METHOD FOR USING INTEGRATED SERVICES DIGITAL NETWORKS (ISDN) AND THE CALL APPEARANCE CALL HANDLING (CACH) FEATURE OF ELECTRONIC KEY TELEPHONE SERVICE (EKTS) TECHNOLOGY FOR MOBILE SYSTEMS
A mobile call processing methodology and concomitant system based on ISDN/CACH-EKTS technology which can broadcast incoming calls to base stations (e.g., 1050) and which uses the ISDN/CACH-EKTS bridging technology to handle base station handoff of an established call. Each mobile user (e.g., 1041, 1042) is assigned a unique EKTS directory number as well as a unique call appearance identifier, which allows for the handling of multiple call appearances of the unique DN on a single base station.. For a given mobile communication application, the central office (e.g., 1014) treats the base station as an ISDN/CACH-EKTS terminal.
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