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Providing audio announcement to called parties

  • US 10,404,843 B2
  • Filed: 10/02/2018
  • Issued: 09/03/2019
  • Est. Priority Date: 06/13/2007
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • performing, by a called party device in response to receiving a communication from a calling party, at least one of;

    a lookup in a cache of a device for information relating to the calling party, wherein the cache of the device is separate from the called party device;

    when the information is not available in the cache,a status verification of an indicator for one or more audio files, anda lookup on a data source remote from the called party device of the information relating to the calling party including the one or more audio files when the status of the indicator is active ora lookup on the data source of information relating to the calling party excluding the one or more audio files when the status of the indicator is inactive;

    wherein the information comprises the one or more audio files;

    providing an audio announcement to the called party device based on the one or more audio files stored in the cache; and

    encrypting the information including the audio announcement with a key.

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