| Patent Number |
Title Of Patent |
Date Issued |
| 6526043 |
Method and apparatus for charging for an outgoing voice call performed during an internet sessio |
February 25, 2003 |
| A method and an apparatus solve the problem of how to be able to charge for an outgoing voice call placed by a subscriber who is simultaneously performing an internet session. The problem is solved by creating a table and associating the IP-address, which ordered the call, with the durat |
| 6457039 |
Method and apparatus for avoiding IP-address collision when connecting an incoming voice phone c |
September 24, 2002 |
| A method and an apparatus solve the problem of how to avoid IP-address collision when connecting an incoming voice phone call to an internet application. The problem is solved by, from time to time, for each entry in the list, sending a message to an application located on the IP-address |
| 6400812 |
User registration |
June 4, 2002 |
| The purpose of the present invention is to be able to register and authenticate a user and thus to allow for a simple charging method. Achivement of registration and authentication to allow for simple charging is solved by letting the client connect to a predefined registry function |
| 6341128 |
Providing call centers with voice gateways |
January 22, 2002 |
| The present invention relates to an apparatus and a method for verifying that a client is allowed to use a voice gateway, which is provided by a provider of voice gateway services. According to the invention, the client activates a link, comprising a telephone number to a B-subscriber, o |
| 5408218 |
Model based alarm coordination |
April 18, 1995 |
| A model-based alarm coordination system coordinates primary and secondary alarm notifications in order to ascertain whether they are caused by a single fault, or multiple faults, in a complex electrical system. The alarm coordination function is part of a larger overall Fault Management |
