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System and method for distributing enhanced telephony service to customer premises equipment

  • US 6,724,870 B1
  • Filed: 12/24/2002
  • Issued: 04/20/2004
  • Est. Priority Date: 06/21/1999
  • Status: Expired due to Term
First Claim
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1. A server for use to support a first telephone number and a second telephone number over a single twisted pair coupled to both a first device and a second device operating in 4 KHz POTS bandwidth, said first device being configured to support said first telephone number and said second device being configured to support said second telephone number, said server comprising:

  • a call mapping element configured to receive a telephone call and map said telephone call to one of said first telephone number and said second telephone number; and

    a signaling element configured to transmit a signal to said first device and said second device over said single twisted pair within 4 KHz POTS bandwidth;

    wherein said signal includes information indicative of said one of said first telephone number and said second telephone number.

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