Patent ID: 7266109
Filing Date: 2007-09-04
Classification: H04L,H04M

Abstract:
1. A system using derived voice over data technology to provide analog voice telephony to a client premise, comprising: a derived voice over data termination device located outside of the client premise, said derived voice over data termination device configured to convert between base band signals and derived voice over data signals utilizing derived voice over data technology; a connection between the client premise and the derived voice over data termination device, wherein the connection between the client premise and the derived voice over data termination device is over a twisted wire pair and carries analog frequencies; a digital subscriber line access multiplexer coupled between the derived voice over data termination device and one of an ATM switch, a frame relay switch, and a router, the digital subscriber line access multiplexer being configured to multiplex derived voice over data signals to and from the derived voice over data termination device; and a customer premise equipment located at the client premise, wherein the customer premise equipment is coupled to the connection between the client premise and the derived voice over data termination device, and wherein the customer premise equipment is configured to receive base band voice signals and digital data signals, wherein the connection between the client premise and the derived voice over data termination device includes a plain old telephone service splitter, the plain old telephone service splitter being connected to a port of the digital subscriber line access multiplexer and to a port of the derived voice over data termination device.