Method, call setup device and computer product for...

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Reexamination Certificate

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Details

C379S258000, C379S265010

Reexamination Certificate

active

07996013

ABSTRACT:
A method, call setup device (10) and computer program product for controlling telephone call setup for an associated user and having access to different communication networks are provided. The call setup device (10) comprising a data receiving unit (52) receiving a first data message (DM1) from the user comprising callee identifying information and user identifying information and a control unit (48) having access to call placing units (12, 14, 58), each connected to corresponding network (24,32) and providing telephone call set up via these networks, wherein the control unit analyses the callee and user identifying information, orders a call placing unit to set up a first telephone call to a user terminal, orders a call placing unit to set up a second telephone call to a callee terminal and orders an interconnection of the first and the second call.

REFERENCES:
patent: 5515425 (1996-05-01), Penzias et al.
patent: 6823197 (2004-11-01), Chen et al.
patent: 6993360 (2006-01-01), Plahte et al.
patent: 2002/0132638 (2002-09-01), Plahte et al.
patent: 2004/0072593 (2004-04-01), Robbins et al.
patent: 2004/0208307 (2004-10-01), Walker et al.
patent: WO-02/078368 (2002-10-01), None

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