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:
Mar. 21, 2000
Filed:
Feb. 28, 1997
Frank J Androski, Freehold, NJ (US);
Nancy Binowski, Bridgewater, NJ (US);
James Ehlinger, Colts Neck, NJ (US);
Jerry Allen Robinson, Middletown, NJ (US);
Daniel Sheinbein, Elizabeth, NJ (US);
AT&T Corp, New York, NY (US);
Abstract
A distributed communications switching system and its associated telecommunications network infrastructure(10) includes a plurality of interconnected switching systems (12.sub.1, 12.sub.2 and 12.sub.3), some of which may be controlled by another switching system and its associated telecommunications network infrastructure. The switching systems are controlled via at least one switch processing platform (16) that generates generic commands for receipt by the switching systems in response to signaling messages received by the SPP. A fabric application interface (19) couples the switching systems to the switch processing platform for distributing generic commands to and from the appropriate switching system and for translating the generic commands into native commands (or vice versa) for execution by the switching system. The fabric application interface also translates signals received at the switching system into generic commands for receipt by the switch processing platform. The ability of the fabric application interface to distribute generic commands to and from the switching systems and to communicate signals received at the switching systems allows the switch processing platform to exercise call control for each switching system regardless of the nature of the call processed thereby, allowing greater flexibility and cost-effective use of application software (both service control and basic call control), and other associated telecommunications network infrastructure such as service circuit equipment.