Method for route searching in telecommunications networks

US6236721A · kind A · utility

Assignee

• Siemens Aktiengesellschaft · DE

Inventors

• Klaus Wille · Hersbruck, DE
• Robert Stampfl · Hohenkammer, DE
• Dirk Blickberndt · Grevenbroich, DE
• Alfons Fartmann · Unterschleißheim, DE

Key dates

• Filing date: Mar 30, 2000
• Grant date: May 22, 2001
• Expiry date: Mar 30, 2020

Classification

• Technology area (CPC H): Electricity
• CPC primary: H04Q3/66
• WIPO field: Telecommunications
• WIPO sector: Electrical engineering

Abstract

A method for route searching from a calling subscriber of a first terminal that is connected to a first communications network to a terminal of a called subscriber. In this case, the terminal of the called subscriber, whose address for setting up a call is initiated by the first terminal, is connected to a second communications network. Call diversion to a diversion destination is activated for the terminal of the called subscriber, in which case the diversion destination is not assigned to the second communications network.