Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2006-12-26
2006-12-26
Ngo, Ricky Q. (Department: 2616)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S466000, C370S467000, C370S524000
Reexamination Certificate
active
07154897
ABSTRACT:
A gateway digital loop carrier device accommodates an integrated access device accommodating as a subscriber at least one of a telephone, a modem and ISDN and implementing a TR-008 interface, executes an interface conversion between TR-008 and TR/GR-303, and connects the subscriber to a switch implementing a TR-303 or GR-303 interface.
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Fujitsu Limited
Katten Muchin & Rosenman LLP
Ngo Ricky Q.
Wong Warner
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