公开(公告)号：US20240259438A1

公开(公告)日：2024-08-01

申请号：US18563946

申请日：2022-05-02

申请人： Deutsche Telekom AG

发明人： Roland SCHOTT ,  Michael KREIPL ,  Bastian DREYER ,  Roland JESSKE

IPC分类号： H04L65/1069 ,  H04L65/1073 ,  H04L65/1104 ,  H04L65/80

CPC分类号： H04L65/1069 ,  H04L65/1073 ,  H04L65/1104 ,  H04L65/80

摘要： 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.