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. 04, 2018
Filed:
Dec. 30, 2016
Sonus Networks, Inc., Westford, MA (US);
Tolga Asveren, Bordentown, NJ (US);
Sonus Networks, Inc., Westford, MA (US);
Abstract
Methods and apparatus for authenticating a user equipment device (UE) requesting services through a session border controller (SBC) are described. In some embodiments the SBC stores the challenge and response for a successfully authenticated UE and uses this information to authenticate the UE when the UE seeks access to a service, e.g., establishing a new TCP connection. In some other embodiments, in response to receiving an Invite request from a UE requesting service the SBC generates and sends a Registration request to an authentication entity on behalf of the UE to trigger an authentication process. If the UE is authenticated the SBC allows service access, e.g., allows a call to proceed, otherwise denies service to the UE.