Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2011-08-02
2011-08-02
Al Aubaidi, Rasha S (Department: 2614)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S353000, C370S400000
Reexamination Certificate
active
07990948
ABSTRACT:
A serverless telephony system (STS) establishes and maintains a voice, data and video exchange between telephony devices using Internet Protocol (IP). The STS in a preferred embodiment comprises software running on a telephony device with a standard packet network connection over a local area network (LAN) or a wide area network (WAN), or a combination, which may include the Internet network. The new system enables one telephony device to establish a connection with another telephony device without intervention by any third device such as a switch or a server. In one embodiment an IP-PBX (Internet Protocol-Private Branch Exchange) application is provided having no server presented in the network for establishing a call between any two IP phones on a Local Area Network (LAN), providing substantially all services typically expected from a standard PBX, and yet functions in compliance with one or more of a H.323, a MGCP, a SIP protocol or any one of other standard protocols.
REFERENCES:
patent: 5623490 (1997-04-01), Richter et al.
patent: 6175562 (2001-01-01), Cave
patent: 6665392 (2003-12-01), Wellner et al.
patent: 6904142 (2005-06-01), Tanaka
patent: 6956827 (2005-10-01), Goryavsky
patent: 7146371 (2006-12-01), Hofstee et al.
patent: 7471687 (2008-12-01), Goryavsky
patent: 2002/0188657 (2002-12-01), Traversal et al.
patent: 2003/0061376 (2003-03-01), Li et al.
patent: 2003/0072330 (2003-04-01), Yang et al.
patent: 2003/0088673 (2003-05-01), White et al.
patent: 2003/0123635 (2003-07-01), Lee
patent: 2003/0202648 (2003-10-01), Masuhiro et al.
patent: 2004/0054807 (2004-03-01), Harvey et al.
patent: 2004/0090970 (2004-05-01), Sanchez et al.
patent: 2004/0156485 (2004-08-01), Poustchi et al.
patent: 2004/0249970 (2004-12-01), Castro et al.
patent: 2005/0036482 (2005-02-01), Goroshevsky et al.
patent: 2005/0091443 (2005-04-01), Hershkovich et al.
patent: 2005/0114862 (2005-05-01), Bisdikian et al.
patent: 2005/0135381 (2005-06-01), Dubnicki et al.
patent: 2005/0203901 (2005-09-01), Waldvogel et al.
patent: 1412983 (2001-03-01), None
patent: 06085845 (1994-03-01), None
patent: 10290264 (1998-10-01), None
patent: 2001086166 (2003-04-01), None
patent: 2003204387 (2003-07-01), None
ISR mailed Apr. 20, 2006 for PCT Application No.PCT/US04/26119, 4 pages.
CNOA dated Dec. 12, 2008 for Chinese Patent Application No.2004800265721 and translation, 8 pages.
JPOA dated Oct. 27, 2008 for Japanese Patent Application No.2006-523359, mailed Nov. 4, 2008, with translation and Japanese Patent Abstracts, 13 pages.
ISR mailed Sep. 8, 2005 for PCT Application No. PCT/US05/004764, 6 pages .
CN OA dated Dec. 21, 2007 for Chinese Patent Application No. 2004800265721 and translation, 17 pages.
CN OA dated Apr. 29, 2010 for Chinese Application No. 200480026572.1, 5 pages.
JP OA mailed May 28, 2010 for Japanese Patent Application No. 2006-523359, translation 3 pages.
Chinese OA dated Dec. 15, 2010 for Chinese Application No. 200480026572.1, 4 pages.
Goroshevsky Dmitry
Goryavsky Julius
Stoudnev Andrei
Al Aubaidi Rasha S
Quintence Properties KG, LLC
Turocy & Watson LLP
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