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:
Dec. 11, 2012
Filed:
Mar. 10, 2008
Applicant:
Lars-olof Haster, Huddinge, SE;
Inventor:
Lars-Olof Haster, Huddinge, SE;
Assignee:
Telefonaktiebolaget LM Ericsson (Publ), Stockholm, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system, method, and Soft Switch for maintaining a current user dial plan in an Access Gateway. When an H.248 control link is established between the Access Gateway and the Soft Switch, the Soft Switch downloads the current dial plan to the Access Gateway. The downloaded information includes termination IDs and Directory Numbers/Subscriber Numbers, DN/SNBs, for all of the users connected to the Access Gateway. Whenever the Soft Switch receives changes to the dial plan, the Soft Switch updates the user dial plan in the Access Gateway.