Method and apparatus for providing fault tolerance to...

Details Method and apparatus for providing fault tolerance to... Method and apparatus for providing fault tolerance to...

2004-09-29

2008-10-14

Nguyen, Chau (Department: 2619)

Multiplex communications

Pathfinding or routing

Combined circuit switching and packet switching

C370S401000

Reexamination Certificate

active

07436820

ABSTRACT:
When an intelligent VoIP endpoint terminal on a VoIP network becomes inoperative for any reason and can't respond to a service request that it had been programmed for, rather than leaving that service request unfulfilled, a VoIP network-hosted instance of that primarily endpoint terminal-provided service is invoked to handle that request and provide the service that would have otherwise been provided by the endpoint terminal. The network-hosted instance thus executes the requested service on behalf of the unavailable endpoint terminal.

REFERENCES:
patent: 6128304 (2000-10-01), Gardell et al.
patent: 2003/0179743 (2003-09-01), Bosik et al.
patent: 2005/0018659 (2005-01-01), Gallant et al.

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