Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2002-08-27
2004-08-31
Sam, Phirin (Department: 2661)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S353000, C370S389000
Reexamination Certificate
active
06785266
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.
REFERENCES:
patent: 6115737 (2000-09-01), Ely et al.
patent: 6188683 (2001-02-01), Lang et al.
patent: 6430282 (2002-08-01), Bannister et al.
Call Charles G.
Sam Phirin
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