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Providing audio announcement to called parties

  • US 9,497,306 B2
  • Filed: 04/14/2015
  • Issued: 11/15/2016
  • 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 and in response to receiving a communication from a calling party, at least one of;

    a lookup on a data source remote from the called party device of information relating to the calling party;

    a lookup in a cache at the called party device of the information relating to the calling party;

    wherein the lookup on the data source remote from the called party device of the information relating to the calling party occurs via an Internet Protocol when the information is not available in the cache;

    wherein the information comprises one or more audio files; and

    providing an audio announcement to the called party device based on the audio files stored in the cache, wherein the size of the cache is maintained below a predefined limit.

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