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Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones

  • US 7,848,316 B2
  • Filed: 12/15/2009
  • Issued: 12/07/2010
  • Est. Priority Date: 10/05/1995
  • Status: Expired due to Fees
First Claim
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1. A packet voice processing circuit comprising:

  • an interface for receiving voice data packets via a packet network, each of the voice data packets comprising digital voice data and non-voice data associated with the digital voice data;

    a queue for storing the digital voice data;

    a processor for detecting a change in speech activity at the sender of the voice data packets; and

    wherein the processor stops the processing of queued digital voice data for a predetermined amount of time upon detecting, using the non-voice data associated with the queued digital voice data, that the next queued digital voice data for processing begins active speech following a period of time lacking speech activity at the sender of the voice data packets,the processor continuing processing of queued digital voice data, otherwise.

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