Method and system for providing wireless-specific services...

Details Method and system for providing wireless-specific services... Method and system for providing wireless-specific services...

2006-02-16

2009-12-29

Vu, Huy D (Department: 2416)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S401000, C370S352000, C370S353000, C455S435100, C455S436000

Reexamination Certificate

active

07639647

ABSTRACT:
A method and system for providing wireless-specific services for a wireless access network includes receiving at a call agent of a wireless access network a call origination for a mobile device. Whether the device is registered on the wireless access network is determined. If the mobile device is not registered, whether the mobile device is active is determined at a mobility control function (MCF). If the mobile device is active, the call is connected to the mobile device with a call agent based on a temporary line directory number (TLDN) assigned by the MCF and passed to the call agent in an extended session initiation protocol (SIP) message.

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