Network address lookup for telephony devices

Telecommunications – Radiotelephone system – Special service

Reexamination Certificate

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Details

C455S414100, C455S414200, C455S415000

Reexamination Certificate

active

07088994

ABSTRACT:
Embodiments of the present invention generally provide systems, methods and articles of manufacture for locating one component of callee information in response to receiving another associated component of the callee information. In a particular embodiment, a user inputs a network address (e.g., a telephone number) into a telephony device. The telephony device then operates to access a local directory in an effort to locate a callee name associated with a network address. If the callee name cannot be found in the local directory, a request for the callee name is transmitted to a remote directory.

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