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TELEPHONE APPARATUS, TELEPHONE SYSTEM AND FACSIMILE APPARATUS

  • US 20070064905A1
  • Filed: 06/02/2006
  • Published: 03/22/2007
  • Est. Priority Date: 09/12/2005
  • Status: Abandoned Application
First Claim
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1. A telephone apparatus configured to communicate over a network with another telephone apparatus and with a time delivery authority to transmit time information, the telephone apparatus comprising;

  • a memory configured to store data;

    a recording unit configured to store recording data in said memory in accordance with voice data communicated with the another telephone apparatus;

    a communication unit configured to transmit a request for the time information to the time delivery authority and to receive the time information transmitted from the time delivery authority;

    a compressed data generator configured to generate compressed data based on the recording data stored in said memory;

    a time stamp unit configured to encrypt the compressed data and the time information to generate a time stamp token; and

    a data writing unit configured to store the time stamp token in said memory, the time stamp token being correlated with the recording data in said memory.

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