Virtual private communications network

Details Virtual private communications network Virtual private communications network

2002-10-30

2008-10-07

Lee, Andrew (Department: 2616)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C455S435200

Reexamination Certificate

active

07433360

ABSTRACT:
A virtual private communications network (VPCN) and method of managing calls on the network. Communications devices are networked together over a private communications network. Each VPCN communications device has a unique private network identification (ID) code and can be contacted by dialing its respective ID. At least one of the VPCN communications devices is a wireless communications device, e.g., a cell phone, connected through a public wireless network to the private communications network. Calls to and from each such wireless device pass through the private communications network.

REFERENCES:
patent: 5758291 (1998-05-01), Grube et al.
patent: 5943619 (1999-08-01), Coyne et al.
patent: 6118772 (2000-09-01), Giordano et al.
patent: 6141562 (2000-10-01), Eriksson
patent: 6181935 (2001-01-01), Gossman et al.
patent: 6185425 (2001-02-01), Lindgren et al.
patent: 6301474 (2001-10-01), Hartmaier et al.
patent: 6308267 (2001-10-01), Gremmelmaier
patent: 6330442 (2001-12-01), Seppanen
patent: 6351464 (2002-02-01), Galvin et al.
patent: 6373857 (2002-04-01), Ma
patent: 6445922 (2002-09-01), Hiller et al.
patent: 6449491 (2002-09-01), Dailey
patent: 6480715 (2002-11-01), Pentikainen
patent: 6510327 (2003-01-01), Jung et al.
patent: 2003/0081565 (2003-05-01), McIntosh et al.
patent: 2003/0181209 (2003-09-01), Forte
patent: WO 01/35616 (2001-05-01), None
Avaya “‘No Compromises’ Remote Worker Communications” pp. 1-4, Oct. 2001.
Avaya “Solutions for Collaboration—Speed Market Expansion”, www.1.avaya.com/enterprise/solutions/manufacturing/solutions4.html, 2002.
“top 10 Benefits of Definity Wireless Business Systems”, www.1.avaya.com/enterprise/who/docs/DWBS—Top—10.doc, Mar. 7, 2001.

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