×

Method of personal communications service using wireline/wireless integration detecting a predetermined event during process of a call

  • US 6,011,975 A
  • Filed: 10/16/1997
  • Issued: 01/04/2000
  • Est. Priority Date: 03/05/1992
  • Status: Expired due to Term
First Claim
Patent Images

1. A method comprising:

  • detecting a predetermined event during processing of a call from a caller through one of a first plurality of switching offices of a communication network;

    sending a first query containing first information, including a destination telephone number corresponding to one of a second plurality of switching offices, through an interoffice signaling network to a service controller serving as a first mediation point for the first plurality of switching offices;

    sending a second query containing at least some of the first information from the service controller to a second mediation point serving a second plurality of switching offices and having a database;

    receiving, at the service controller, second information corresponding to the second query from the second mediation point database, said second information comprising routing information corresponding to said destination telephone number and information identifying a current location of the caller; and

    completing the processing of said call from the caller in response to the second information.

View all claims
  • 4 Assignments
Timeline View
Assignment View
    ×
    ×