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System and method for interfacing plain old telephone system (POTS) devices with cellular devices in communication with a cellular network

  • US 20050025305A1
  • Filed: 08/30/2004
  • Published: 02/03/2005
  • Est. Priority Date: 07/15/2002
  • Status: Active Grant
First Claim
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1. A system for interfacing plain old telephone system (POTS) devices with cellular devices in communication with a cellular network, comprising:

  • an interface configured to interface with a plurality of cellular telephones and a plurality of POTS devices, wherein the interface is configured to selectively convert a POTS compatible signal to one of a plurality of cellular network compatible signals, and wherein the interface is further configured to selectively convert a cellular network compatible signal to one of a plurality of POTS compatible signals; and

    a plurality of POTS connectors configured to couple the plurality of POTS devices to the interface.

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