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:
Aug. 09, 2011
Filed:
Mar. 26, 2008
Applicants:
AL Baker, Brick, NJ (US);
Mehmet C. Balasaygun, Freehold, NJ (US);
Frank J. Boyle, Denver, CO (US);
Gordon Brunson, Broomfield, CO (US);
Benjamin Jenkins, Zionsville, IN (US);
Pamela J. Lauber, Middletown, NJ (US);
Inventors:
Al Baker, Brick, NJ (US);
Mehmet C. Balasaygun, Freehold, NJ (US);
Frank J. Boyle, Denver, CO (US);
Gordon Brunson, Broomfield, CO (US);
Benjamin Jenkins, Zionsville, IN (US);
Pamela J. Lauber, Middletown, NJ (US);
Assignee:
Avaya Inc., Basking Ridge, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/08 (2006.01); G06F 11/00 (2006.01); H04L 12/28 (2006.01); H04L 12/56 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are methods, devices, and systems for maintaining a SIP survivable network. The present invention may utilize messages, such as SIP NOTIFY messages, to trigger various network components to failover and failback based on the determined status of the SIP network.