Lucent Technologies Inc.

Wonho Yang

Alan Weiss

A method and apparatus for providing, illustratively, voice data over an asynchronous transfer mode (ATM), Internet Protocol (IP) or other communications network where the voice data is preferentially encoded at a high fidelity level, formed into transport cells or packets, and multiplexed onto a communications channel with, optionally, data traffic. In response to network congestion or buffer over utilization, the voice data is encoded at a medium or low fidelity level to reduce the amount of encoded data necessary to represent the voice data.

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Lexington, MA, United States of America

Wonho Yang