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:
Jan. 31, 2012
Filed:
Mar. 26, 2008
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);
Thomas A. Petsche, Neshanic Station, NJ (US);
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);
Thomas A. Petsche, Neshanic Station, NJ (US);
Avaya Inc., Basking Ridge, NJ (US);
Abstract
Provided are methods, devices, and systems for maintaining a SIP survivable network. The present invention is adapted to allow SIP endpoints or User Agents to discover and select the controller or controllers that the SIP endpoint will register with. Selection of the controller or controllers may be based upon the relative attributes of the controllers and the needs of the SIP endpoint.