Anthony W Moey

US Patent:

20020114329, Aug 22, 2002

Filed:

Mar 25, 2002

Appl. No.:

10/106524

Inventors:

Thomas Galvin - Hiawatha IA, US
Michael Kirchner - Cedar Rapids IA, US
Anthony Moey - Coralville IA, US
Mark O'Brien - Hiawatha IA, US
Joel Hanson - Anamosa IA, US

Assignee:

WorldCom, INC. - Clinton MS

International Classification:

H04L012/56

US Classification:

370/389000, 370/252000

Abstract:

A virtual private branch exchange (PBX) system that routes calls within a packet-switching network. Login information is received from a data device. The login information includes an alias identifying a user at the data device and a network address identifying the location of the data device on the packet-switching network. The virtual private branch exchange system associates the user's private branch exchange extension with the network address and routes calls to the user's (PBX) extension to the data device on the basis of the network address of the data device.

US Patent:

20040160951, Aug 19, 2004

Filed:

Feb 17, 2004

Appl. No.:

10/778086

Inventors:

Thomas Galvin - Hiawatha IA, US
Michael Kirchner - Cedar Rapids IA, US
Anthony Moey - Coralville IA, US
Mark O'Brien - Hiawatha IA, US
Joel Hanson - Anamosa IA, US

Assignee:

WORLDCOM, Inc. - Ashburn VA

International Classification:

H04L012/66

US Classification:

370/352000

Abstract:

A virtual private branch exchange (PBX) system that routes calls within a packet-switching network. Login information is received from a data device. The login information includes an alias identifying a user at the data device and a network address identifying the location of the data device on the packet-switching network. The virtual private branch exchange system associates the user's private branch exchange extension with the network address and routes calls to the user's (PBX) extension to the data device on the basis of the network address of the data device.