Enhanced line card and packetizing CPE for lifeline packet...

Details Enhanced line card and packetizing CPE for lifeline packet... Enhanced line card and packetizing CPE for lifeline packet...

2006-03-07

2006-03-07

Corrielus, Jean (Department: 2637)

Pulse or digital communications

Transceivers

Transmission interface between two stations or terminals

C375S221000, C375S222000, C370S493000, C370S494000

Reexamination Certificate

active

07010026

ABSTRACT:
A voice and data communication system whereby a line card digitizes and packetizes voice communications signals upon the failure of Customer Premises Equipment (CPE). The system comprises a line card for coupling the CPE with a network. Furthermore, the invention provides a system that can direct the voice signals to either or both of a voice network and a data network.

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