07555110 is referenced by 144 patents and cites 126 patents.

The present invention provides flexible call processing. For example, a call processor system can receive an inbound call intended for a called party and place an outbound call to the called party. The call processing system can provide the called party with a call transfer option.

Title
Methods and apparatus for providing expanded telecommunications service
Application Number
11/294682
Publication Number
7555110 (B2)
Application Date
December 5, 2005
Publication Date
June 30, 2009
Inventor
David S Trandal
Santa Barbara
CA, US
Robert Smith
Santa Barbara
CA, US
David F Hofstatter
Santa Barbara
CA, US
Robert A Dolan
Santa Barbara
CA, US
Agent
Knobbe Martens Olson & Bear
Assignee
Callwave
CA, US
IPC
H04M 3/42
View Original Source