Systems and methods for an electronic hook switch for customer premises equipment
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United States of America Patent
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-
Sep 5, 2006
Grant Date -
Jul 8, 2004
app pub date -
Mar 28, 2003
filing date -
Jan 8, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Embodiments of the present invention relate to systems and methods for an electronic hook switch for customer premises equipment. In an embodiment, a system includes a first lead configured to be coupled to a tip wire and a second lead configured to be coupled to a ring wire. A diode bridge is coupled to the first lead and the second lead and has a positive output. A low side switch is coupled to the positive output of the diode bridge without a high side switch between the low side switch and the positive output of the diode bridge.
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