Stephen D Nicholson

US Patent:

20080080696, Apr 3, 2008

Filed:

Sep 28, 2006

Appl. No.:

11/540815

Inventors:

Stephen Keith Nicholson - Aventura FL, US

International Classification:

H04M 7/00

US Classification:

379230

Abstract:

Intelligent network service (“IN service”) may be invoked beyond initial call setup for additional call management by establishing trigger detection points that refer the call back to a service control point. Subsequent requests for IN service with respect to a particular call may be correlated with a previous request for IN service by providing correlation information to the service control point. Once correlated, information from both the earlier and later IN service requests are available to the service control point.