Patent Assignment
Reel/Frame 016281/0566
Assignment of Assignor's Interest
Recorded: 2005-02-15
Pages: 5
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property
(1)
Arrangement for Managing Voice Over Ip (Voip) Telephone Calls, Especially Unsolicited or Unwanted Calls