Telephonic communications – Centralized switching system – Call distribution to operator
Reexamination Certificate
2006-06-20
2006-06-20
Hong, Harry S. (Department: 2642)
Telephonic communications
Centralized switching system
Call distribution to operator
C379S221070
Reexamination Certificate
active
07065203
ABSTRACT:
According to one embodiment of the invention, a method for managing call requests in a limited bandwidth environment includes receiving a call request from a user, determining if a voice channel on a communication link is available for the call request, and providing a feedback signal for the user indicating when a voice channel will be available.
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Huart Pascal H
Knappe Michael E
Surazski Luke K
Baker & Botts L.L.P.
Cisco Technology Inc.
Hong Harry S.
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