Telephone communication system over a single telephone line
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United States of America Patent
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Jul 17, 2012
Grant Date -
Sep 25, 2008
app pub date -
May 21, 2008
filing date -
Apr 18, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
A network for coupling at least one telephone service signal to at least one telephone device over a wiring. The network includes: a wiring having at least two conductors for carrying multiple time-domain multiplexed digitized voice channels; an exchange side device coupled to the wiring and operative to couple at least one telephone service signal to at least one digitized voice channel; and at least one subscriber side device coupled to the wiring and operative to couple the at least one telephone device to at least one digitized voice channel.
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