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. 17, 2012
Filed:
Sep. 16, 2010
Bradley W Gosnell, Mundelein, IL (US);
Michael Coupland, Belfountain, CA;
Amrit Pal Singh Wadhwa, Cary, NC (US);
Peter Joseph Marsico, Chapel Hill, NC (US);
Bradley W Gosnell, Mundelein, IL (US);
Michael Coupland, Belfountain, CA;
Amrit Pal Singh Wadhwa, Cary, NC (US);
Peter Joseph Marsico, Chapel Hill, NC (US);
Tekelec, Inc., Morrisville, NC (US);
Abstract
The subject matter described herein includes methods, systems, and computer readable media for providing foreign routing address information to a telecommunications network gateway. According to one aspect, the method includes, at a call signaling message routing node in a first telecommunications network, intercepting a call setup message that includes a called party number identifier and is directed towards a network gateway connected to at least one foreign telecommunications network. The method also includes accessing a foreign routing information database using an ENUM formatted query message to obtain foreign routing address information associated with the at least one foreign telecommunications network, modifying the call setup message to include the address information, and routing the modified call setup message towards the network gateway.