Patents Assigned to Symbolic Intelligence Enhanced Systems, Inc.
  • Patent number: 7248577
    Abstract: Modular internet telephony feature servers allow individual users to manage internet telephone calls. Modular internet telephony feature servers may be used in a hierarchical internet telephony system in which a higher tier internet telephony feature server forwards telephone calls to one or more lower tier internet telephony feature servers, and each lower tier internet telephony feature server is configurable separately from the higher tier internet telephony feature server and from other lower tier internet telephony feature servers to direct telephone calls received from the higher tier internet telephony feature server.
    Type: Grant
    Filed: December 5, 2003
    Date of Patent: July 24, 2007
    Assignee: Symbolic Intelligence Enhanced Systems, Inc.
    Inventor: Shigeaki Hakusui