Electrical computers and digital processing systems: multicomput – Computer conferencing
Reexamination Certificate
2007-08-07
2007-08-07
Cardone, Jason (Department: 2145)
Electrical computers and digital processing systems: multicomput
Computer conferencing
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.
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Copending U.S. Appl. No. 09/883,211, filed Jun. 19, 2001.
Copending U.S. Appl. No. 09/908,578, filed Jul. 20, 2001.
Toebes John
Turner Bryan C.
Cardone Jason
Cisco Technology Inc.
Hossain Tanim
Turkevich Leon R.
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