07734294 is referenced by 18 patents and cites 10 patents.

An intelligent interactive call handling system is provided that typically includes a central office, a service control point, and an internet call routing system. The central office typically triggers a query responsive to receiving a call request. The service control point is coupled to the central office, receives the query, and triggers an internet call routing query. The internet call routing system, which is coupled to the service control point, typically receives the internet call routing query, determines presence of the called party with respect to at least one registered communication device, sends a prompt to the called party at said at least one registered communication device responsive to the presence determination, receives a reply from said at least one registered communication device, and routes the call responsive to the reply. Methods and other systems are also provided.

Title
Intelligent interactive call handling
Application Number
10/755491
Publication Number
7734294 (B2)
Application Date
January 12, 2004
Publication Date
June 8, 2010
Inventor
Mary S Arnoff
Lawrenceville
GA, US
W Todd Daniell
Marietta
GA, US
Larry G Kent Jr
Loganville
GA, US
Agent
Cantor Colburn
Assignee
AT&T Intellectual Property I
NV, US
IPC
H04L 12/66
H04W 40/00
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