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:
Sep. 24, 2013
Filed:
Nov. 08, 2010
Madis Kaal, Tallinn, EE;
Henn Ruukel, Tabasalu, EE;
Madis Kaal, Tallinn, EE;
Henn Ruukel, Tabasalu, EE;
Skype, Dublin, IE;
Abstract
A gateway, program and method for use in a packet-based communication system. The gateway comprises: a connection to a public packet-based network comprising a public-network server and a plurality of public-network user terminals; a connection to a private packet-based network comprising a private-network server and a plurality of private-network user terminals each installed with a public-network communication client; a processing device arranged to receive a login request from a public-network client of a private-network user terminal, and in response to initiate both a private-network authentication procedure involving the private-network server and a public-network authentication procedure involving the public-network server, so as subject to both authentication procedures to enable establishment of a communication channel between one of the public-network user terminals and the public-network client of the private-network user terminal; wherein the processing device is further configured to apply a control policy to communications occurring over said channel.