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Software algorithm and method enabling message presentation during a telephone ringing signal period

DC CAFC
  • US 7,006,608 B2
  • Filed: 06/28/2002
  • Issued: 02/28/2006
  • Est. Priority Date: 06/28/2001
  • Status: Expired due to Fees
First Claim
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1. A software based algorithm for operation of a telephone system in which a generated sound presentation can replace or overlay a ring-back signal normally heard in a caller'"'"'s telephone until such time as a recipient of a telephone call answers the telephone call, said algorithm comprising the steps of:

  • a) initiating those actions to identify the class of persons represented by the caller;

    b) introducing a sound presentation to be generated over the telephone which replaces a portion of or all of the ring-back signal;

    c) determining whether the telephone line of the recipient telephone is busy;

    d) terminating the telephone call and generating no sound presentation if the telephone line is busy and allowing for a sound presentation if the telephone line is not busy;

    e) initiating those actions to play the introduced message to the caller or the recipient or both; and

    f) terminating the playing of the sound presentation upon answering of the phone call by the recipient.

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