Method and system for changing a direction of establishing a telecommunication connection
US6301348A · kind A · utility
2Cited by
4References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 1, 1998 |
| Grant date | Oct 9, 2001 |
| Priority date | — |
| Expiry date | Sep 1, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2213/13383
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method for changing a direction of establishing a telecommunication connection between a first subscriber and second subscriber. A subscriber node is connected via a connection to a service node to request the placement of a call to the second subscriber. Once the second subscriber is contacted, the service node contacts the first subscriber and a direct connection between the first and second subscriber is established.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.