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:
Jul. 31, 2012
Filed:
Oct. 19, 2007
Vincent Hiribarren, Linas, FR;
Thomas Levy, Paris, FR;
Vincent Hiribarren, Linas, FR;
Thomas Levy, Paris, FR;
Alcatel Lucent, Paris, FR;
Abstract
Method of setting up a communication session (fm) between a calling communication client (C) and a called communication client (C), through a communication network (SN, SN, SN) comprising at least one address translation equipment (NAT, NAT). It comprises steps for transmission of signal messages (fs), transiting through address translation equipment and enabling interchange of physical addresses of communication clients to set up the communication session. This method is characterized in that at least one client transmits at least one signal message containing a physical address in a first location, and coded information containing this particular physical address in a distinct second location.