The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 20, 2007
Filed:
Jul. 05, 2001
Jean-pierre Mercuriali, Orsay, FR;
Jean-Pierre Mercuriali, Orsay, FR;
Aastra Matra Telecom, Guyancourt, FR;
Abstract
A call server, a media gateway and terminals are connected to a packet switching network. Other terminals are connected to the gateway interfaces. The method for setting up communication includes generating a call processing task for the calling terminal in the call server, transmitting by the task a connection set-up message including at least an identifier of the called terminal and a first network address enabling to reach the calling terminal, generating a call processing task for the called terminal, and sending, based on the task to a second network address enabling to reach the called terminal, signaling data indicating in particular the first network address. When the first and second network addresses are identical and correspond to a gateway address, the latter sets up between the two terminals a communication path which does not pass through the network.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile