Techniken zur Verhinderung von Spoofing und Verbesserungen von Ecalls, die einen Zuverlässigen Rückruf Erlauben

Details

Veröffentlichungs-Nr.

EP4432640

Aktenzeichen

EP23161413

Anmeldetag

13. März 2023

Veröffentlichung

18. September 2024

Rechtsraum

EP

IPC

H04M3/42H04M3/51// H04M3/436

Abstract

Techniques for reliably performing eCalls by a CLI-analysis-module for eCalls comprising:obtaining an eCall by the CLI-analysis-module, the eCall having a first part with voice connection data and a second part with additional data associated with the UE, comprising a unique identifier to link an entry in a database;analyzing of the additional data by the CLI-analysis-module, the CLI-analysis-module using the information from the additional data to determine, confirm and/or establish as incorrect the CLI assigned to the eCall by means of a database query with regard to the additional dataif CLI found correct, hence not spoofed, permitting ecall to establish callback thus avoiding that the callback is redirected to a fraudster.

Anmelder

Firma

Deutsche Telekom AG

Land

🇩🇪 Deutschland

Fachgebiete