Delivery of services to a network enabled telephony device...

Electrical computers and digital processing systems: multicomput – Computer conferencing

Reexamination Certificate

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Details

C715S700000, C719S315000

Reexamination Certificate

active

09955017

ABSTRACT:
Advanced communication services are deployed for a user device, such as a VoIP telephony device, based on utilizing a model view controller architecture within a network system (e.g., a VoIP system) configured for communication with the VoIP telephony device. The VoIP telephony device and a service node of the VoIP system each are configured for executing at least one corresponding model object, view object, and controller object of a prescribed network service. The model object, view object, and controller object each are configured for utilizing transaction-based messages associated with the prescribed network service. Moreover, the service node is configured for selectively transferring any one of the model object, view object, and the controller object to another node, for example the VoIP telephony device or another network node, and terminating execution of the transferred object, without interruption in service for the user.

REFERENCES:
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patent: 2002/0023147 (2002-02-01), Kovacs et al.
patent: 2002/0194388 (2002-12-01), Boloker et al.
patent: 2003/0023953 (2003-01-01), Lucassen et al.
patent: 2004/0210635 (2004-10-01), Raniere et al.
Copending U.S. Appl. No. 09/883,211, filed Jun. 19, 2001.
Copending U.S. Appl. No. 09/908,578, filed Jul. 20, 2001.

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