Telephonic communications – Plural exchange network or interconnection
Reexamination Certificate
2011-08-02
2011-08-02
Kuntz, Curtis (Department: 2614)
Telephonic communications
Plural exchange network or interconnection
C379S220010, C379S221010, C379S272000, C379S221140, C370S351000, C370S352000, C370S353000, C370S354000, C370S355000
Reexamination Certificate
active
07991142
ABSTRACT:
According to one embodiment, a telephone exchange apparatus includes a plurality of processors whose connect communication lines differing in communication protocol from one another, a memory which stores a plurality of items of protocol unique information to process communication signals corresponding to the plurality of processors, a communication controller which is connected to the plurality of processors via control buses with smaller transmission capacities than those of the plurality of communication lines and reads the corresponding-protocol unique information from the memory based on notified protocol identification information and makes the corresponding processor execute signal processing by the protocol unique information, and a call controller which notifies protocol identification information corresponding to a communication line to be added to the communication controller, when a setting request for a call is issued.
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Kabushiki Kaisha Toshiba
Kuntz Curtis
Nguyen Joseph J
Pillsbury Winthrop Shaw & Pittman LLP
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