Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
1998-03-02
2002-09-03
Olms, Douglas (Department: 2661)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C379S085000, C379S088010
Reexamination Certificate
active
06445694
ABSTRACT:
FIELD OF THE INVENTION
This invention relates to computer controlled telephone systems and more particularly to a telephone system which may be controlled using commands transmitted from a subscriber location over the Internet to a host computer which provides telephone services.
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Call Charles G.
Olms Douglas
Sam Phirin
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