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:
Sep. 08, 2026
Filed:
May. 02, 2022
Deutsche Telekom Ag, Bonn, DE;
Roland Schott, Bad Nauheim, DE;
Michael Kreipl, Nuremberg, DE;
Bastian Dreyer, Hanstedt, DE;
Roland Jesske, Laudenbach, DE;
Deutsche Telekom AG, Bonn, DE;
Abstract
A method for realizing communication sessions using a network and involving a user equipment is provided. In order to establish a communication session regarding the user equipment, a signaling session is initiated using a register message and an invite message according to a session initiation protocol, wherein the signaling session is handled by a processing entity of the network. The method comprises the register message being received by the processing entity, and the processing entity generating a product identifier information that is indicative of a product alternative used by the user equipment from a plurality of product alternatives. The product identifier information is transmitted to the user equipment, and the invite message is received by the processing entity, wherein the invite message comprises the product identifier information, and wherein the invite message is handled, by the processing entity in dependence of the product identifier information received from the user equipment.