Method for handling calls switched by private branch exchanges to a mobile communications network
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United States of America Patent
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Nov 27, 2012
Grant Date -
Mar 20, 2008
app pub date -
Sep 20, 2007
filing date -
Sep 20, 2006
priority date (Note) -
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Abstract
A method and to an arrangement for handling calls switched by private branch exchanges to a mobile communications network are provided. The mobile communications network and a branch exchange communicate with a control device in such a way that in switching of a call request originating from a communication device connected to the private branch exchange to a mobile communication terminal of the mobile communications network there is no call setup on the part of the private branch exchange when the mobile communication device has logged out.
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