Emergency telephone call notification service system and method

US6735285B2 · kind B2 · utility

Assignee

• SBC Properties, L.P. · US

Inventors

• David Orwick · Crystal Lake, US
• Karen Jeanne Pelletier · Crystal Lake, US
• Laura Marie Griffith · Carpentersville, US
• Todd August Bartels · New Berlin, US
• Thomas Joseph McBlain · Arlington Heights, US
• Dianna Tiliks · Elk Grove Village, US
• Gordon Lynn Blumenschein · Woodridge, US
• James Daniel Kovarik · Batavia, US

Key dates

• Filing date: Feb 15, 2001
• Grant date: May 11, 2004
• Expiry date: Feb 15, 2021

Classification

• Technology area (CPC H): Electricity
• CPC primary: H04Q2213/13389
• WIPO field: Telecommunications
• WIPO sector: Electrical engineering

Abstract

A system and method for emergency telephone call notification. The system includes an AIN capable switch, a service control point (SCP) having a database of designated contact numbers associated with a service subscriber telephone number, and an intelligent peripheral (IP) in communication with the SCP for contacting the designated contact numbers. The method includes the steps of recognizing an N11 trigger and the SCP initiating telephone calls, via the IP, to each of the contact numbers corresponding to the telephone number of the subscriber making the emergency telephone call.