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:
Dec. 02, 2008
Filed:
Dec. 23, 2003
Thomas L. Adams, St. Louis, MO (US);
Will R. Chorley, Ballwin, MO (US);
Philip C. Cunetto, Ballwin, MO (US);
James M. Doherty, Ballwin, MO (US);
John E. Lemay, Chesterfield, MO (US);
Stephen M. Mueller, Ballwin, MO (US);
Satish Parolkar, Chesterfield, MO (US);
Timothy P. Schroeder, Chesterfield, MO (US);
Charles B. Slaten, St. Charles, MO (US);
Thomas L. Adams, St. Louis, MO (US);
Will R. Chorley, Ballwin, MO (US);
Philip C. Cunetto, Ballwin, MO (US);
James M. Doherty, Ballwin, MO (US);
John E. Lemay, Chesterfield, MO (US);
Stephen M. Mueller, Ballwin, MO (US);
Satish Parolkar, Chesterfield, MO (US);
Timothy P. Schroeder, Chesterfield, MO (US);
Charles B. Slaten, St. Charles, MO (US);
AT&T Labs, Inc., Austin, TX (US);
Abstract
A communications services network platform has a multi-layered software architecture residing on a host computer. The network platform connects to a communications network and includes a call processing stack, a link layer, and a service support subsystem. The call processing stack implements call processing by processing events associated with a communication path through the communications network and has an application layer, representing each active call being processed by the call processing stack, and a resource layer, including software abstractions of physical resources located outside the host computer. The link layer manages a communications link between physically connected physical resources and the call processing stack. The service support subsystem executes services requested by the call processing stack. The platform manages and controls communications events associated with the communication path to complete a request for services between nodes on the communication network.