System and method for adding multiple line capabilities to an existing CPE wiring system
First Claim
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1. A telephony method, comprising:
- providing a digital subscriber line (DSL) service over a telephone wire between a central office and a customer premises;
assigning a first telephone number at the central office to the customer premises for use in providing analog telephone service over the telephone wire simultaneously with the DSL service;
assigning a second telephone number at the central office to the customer premises for use in providing packetized digital telephone service over the telephone wire using the DSL service;
receiving at the central office first and second telephone calls placed to the first and second telephone numbers; and
conveying the first and second telephone calls to the customer premises over the telephone wire, using the analog telephone service and the packetized digital telephone service simultaneously.
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Accused Products
Abstract
A telephony method and system for enabling a logical telephone line for a telephone station coupled to a personal computer coupled to a high-bandwidth channel is provided. A telephony method and system for enabling a logical telephone line for at least one telephone station coupled to an unused internal telephone line, which is coupled to a personal computer coupled to a high-bandwidth channel is also provided.
31 Citations
8 Claims
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1. A telephony method, comprising:
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providing a digital subscriber line (DSL) service over a telephone wire between a central office and a customer premises;
assigning a first telephone number at the central office to the customer premises for use in providing analog telephone service over the telephone wire simultaneously with the DSL service;
assigning a second telephone number at the central office to the customer premises for use in providing packetized digital telephone service over the telephone wire using the DSL service;
receiving at the central office first and second telephone calls placed to the first and second telephone numbers; and
conveying the first and second telephone calls to the customer premises over the telephone wire, using the analog telephone service and the packetized digital telephone service simultaneously. - View Dependent Claims (2, 3, 4, 5)
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6. A system for telephony, comprising:
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central office (CO) equipment, which is adapted to provide a digital subscriber line (DSL) service over a telephone wire to a customer premises, while assigning a first telephone number to the customer premises for use in providing analog telephone service over the telephone wire simultaneously with the DSL service, and assigning a second telephone number to the customer premises for use in providing packetized digital telephone service over the telephone wire using the DSL service; and
customer premises equipment (CPE), which is adapted to receive first and second telephone calls placed to the first and second telephone numbers and conveyed from the CO over the telephone wire simultaneously using the analog telephone service and the packetized digital telephone service, the CPE equipment comprising;
a first analog telephone station, coupled to the telephone wire for receiving the first telephone call;
a DSL modem, coupled to the telephone wire for receiving the DSL service and generating a digital output;
a computer, coupled to the DSL modem and having gateway software for extracting data associated with the second telephone call from the digital output;
an interface card, coupled to the computer for converting the extracted data into an analog telephone output; and
a second analog telephone station, coupled to the interface card so as to receive the second telephone call. - View Dependent Claims (7, 8)
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Specification