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. 03, 2015
Filed:
Jan. 24, 2008
Steven A. Siegel, Mendham, NJ (US);
Siroos K. Afshar, Englishtown, NJ (US);
Walter Cooper Chastain, Atlanta, GA (US);
Robert V. Epley, Norcross, GA (US);
Karen M. Mccourt, Alpharetta, GA (US);
Arnold Chester Mcquaide, Jr., Duluth, GA (US);
Leopold Strahs, Williamsburg, VA (US);
Steven A. Siegel, Mendham, NJ (US);
Siroos K. Afshar, Englishtown, NJ (US);
Walter Cooper Chastain, Atlanta, GA (US);
Robert V. Epley, Norcross, GA (US);
Karen M. McCourt, Alpharetta, GA (US);
Arnold Chester McQuaide, Jr., Duluth, GA (US);
Leopold Strahs, Williamsburg, VA (US);
AT&T Intellectual Property I, L.P., Atlanta, GA (US);
Abstract
Disclosed are a network-based device, method and computer readable medium for operating an IMS to provide IMS services to originating sessions from a device upon which the user is not registered. The method includes receiving communication from a user on a device upon which the user is not registered at a 2-stage dialing server, authenticating the user, determining a Public User ID (PUID) for the user, receiving an identification of a called party from the user, arranging for IMS services to be provided to the user on the device, sending an INVITE signal from the 2-stage dialing server on behalf of the user PUID to the called party and setting up the media connection from the device to the device associated with the called party.