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:
Aug. 23, 2011
Filed:
Oct. 02, 2001
Kai Väänänen, Espoo, FI;
Sami Ala-luukko, Helsinki, FI;
Kai Väänänen, Espoo, FI;
Sami Ala-Luukko, Helsinki, FI;
Sonera Oyj, Helsinki, FI;
Abstract
The invention relates to a telecommunications system comprising at least a terminal () from which a connection can be set up to the Internet (); and an exchange () for routing calls on the basis of information in a register (). The system further comprises an Internet server () comprising means for controlling the installment of the software required in the terminal () for making and receiving VoIP calls and the activation of the application required for making and receiving VoIP calls as a response to the request transmitted from the terminal (); means for changing call forwarding information in the register (); means for converting the data flow transmitted from the exchange () to the terminal () into a mode suitable for the terminal ().