Systems and methods for integrating analog voice service and derived POTS voice service in a digital subscriber line environment
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United States of America Patent
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Oct 11, 2011
Grant Date -
Mar 1, 2007
app pub date -
Oct 23, 2006
filing date -
Oct 7, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Systems and methods for integrating analog voice service and derived POTS voice service in a DSL environment are provided. One embodiment is a system comprising: a first communication path for carrying plain old telephone service (POTS) voice signals between a telephone-type device and a subscriber line of a telephone network; a second communication path for carrying derived POTS voice signals between the telephone-type device and the subscriber line; and a switching mechanism configured to switch the telephone-type device between the first communication path and the second communication path.
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