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:
Nov. 21, 2006
Filed:
Jan. 18, 2002
Kenneth Robert Stroud, Lago Vista, TX (US);
Rick Anthony Cherye, Austin, TX (US);
Laura Kay Culli, Millstadt, IL (US);
Kenneth Robert Stroud, Lago Vista, TX (US);
Rick Anthony Cherye, Austin, TX (US);
Laura Kay Culli, Millstadt, IL (US);
SBC Technology Resources, Inc., Austin, TX (US);
SBC Services, Inc., San Antonio, TX (US);
Abstract
The preferred embodiments described herein provide a method for NPA split processing on a service control point. These preferred embodiments can be used to overcome problems encountered during a permissive dialing period of an NPA split and yield several advantages over prior art approaches to this problem. Specifically, these preferred embodiments do not require changes to be made to an existing call processing record to include a pointer to a new call processing record identified by a telephone number with a new NPA. Additionally, unlike prior approaches that require changes to be made to all incoming query messages to a service control point, these preferred embodiments do not require extra processing for services that are not NPA sensitive.