Verfahren zur Realisierung von Kommunikationssitzungen unter Verwendung eines Telekommunikationsnetzes und mit mindestens eines Benutzergeräts, Telekommunikationsnetz, Verarbeitungseinheit oder Funktionalität, Benutzergerät, Programm und Computerlesbares Medium

Details

Veröffentlichungs-Nr.

EP4096183

Aktenzeichen

EP21176264

Anmeldetag

27. Mai 2021

Veröffentlichung

24. Mai 2023

Erteilung

24. Mai 2023

Rechtsraum

EP

IPC

H04L65/1069H04L65/1073H04L65/80H04L65/1016H04L65/1104

Abstract

The invention relates to a method for realizing communication sessions using a telecommunications network and involving at least one user equipment, wherein - in order to establish a communication session regarding the user equipment - the user equipment initiates a signaling session using at least one register message and at least one invite message according to the session initiation protocol, SIP, wherein the signaling session is handled by a processing entity or functionality of the telecommunications network, wherein the method comprises the following steps: -- in a first step, the register message is received by the processing entity or functionality, and the processing entity or functionality generates or retrieves or requests a product identifier information, the product identifier information being indicative of a product alternative used by the user equipment out of a plurality of different product alternatives, -- in a second step, the product identifier information is transmitted to the user equipment, -- in a third step, the invite message is received by the processing entity or functionality, wherein the invite message comprises the product identifier information, and wherein the invite message is handled, by the processing entity or functionality, in dependence of the product identifier information received from the user equipment.

Anmelder

Firma

Deutsche Telekom AG

Land

🇩🇪 Deutschland

Fachgebiete