Power line communication voice over IP system and method

Details Power line communication voice over IP system and method Power line communication voice over IP system and method

2005-10-21

2010-12-21

Hsu, Alpus H (Department: 2465)

Multiplex communications

Communication over free space

Combining or distributing information via time channels

C370S352000, C370S395420, C370S412000, C370S466000, C340S315000, C340S315000, C340S538000, C340S538150

Reexamination Certificate

active

07856007

ABSTRACT:
A power line communication system communicating over a medium voltage power line including a VoIP endpoint that transmits voice data and requests to establish a voice connection to a medium voltage (MV) access device is provided. The medium voltage access device may determine a response to the request, allocate voice data packets a higher priority than general data packets, and transmit the data packets over the MV power line according to their priority. The MV access device may provide one or more voice over internet protocol (VoIP) switch functions and, in response to the requests, grant or deny the requests based, for example, on the number of established voice connections.

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