| http://www.w3.org/ns/prov#value | - In one embodiment, the present invention is a system and method of receiving a multi-frequency signal from a telephone central office at a customer premise, tapping the multi-frequency signal into multiple multi-frequency signals, filtering the multi-frequency signal into a low-frequency POTS signal and a high-frequency VDSL signal, using multi-stage low-pass and high-pass filters adapted to atten
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