Arrangement for managing multiple telephone lines terminating at a single location
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United States of America Patent
Stats
-
Nov 9, 2004
Grant Date -
Oct 25, 2001
app pub date -
Dec 29, 2000
filing date -
Dec 30, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An arrangement for controlling multiple telephone lines terminating in a single residence uses a multiplexer within a communications gateway and a plurality of demultiplexers, each demultiplexer coupled to a separate one of telephone lines. The communications gateway functions to convert all received analog telephony signals into a digital format and then multiplexes the digital signals onto a single telephone line connected to the residence. The various telephone lines in the residence are connected in series along the line, using a number of drop-off points. The demultiplexer on each telephone line is configured to recognize the time slots within the multiplexed signal destined for its associated telecommunications device. In a similar fashion, separate time slots are assigned for upstream transmission from each telecommunication device into the HFC network.
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