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:
Feb. 28, 2017
Filed:
May. 04, 2015
Applicant:
Cisco Technology, Inc., San Jose, CA (US);
Inventors:
James Wei, Fremont, CA (US);
Yosef Rizal Tamsil, Hillsborough, CA (US);
Suresh Ganjigunta Padmanabhan, San Jose, CA (US);
Subbiah Kandasamy, Fremont, CA (US);
Assignee:
Cisco Technology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 11/20 (2006.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
G06F 11/2033 (2013.01); H04L 63/0823 (2013.01); G06F 2201/805 (2013.01);
Abstract
A network device and method may provide secure fallback operations. The device includes a port allowing the device to communicate with a network and a processor to generate a security credential, provide the security credential to a call manager during initialization, and provide the security credential to a secondary device during fallback operations. The network device may include a memory to store the security credential and routing information for fallback operations.