Method for performing external call forwarding between internet and telephone network in web-phone system
US7289618B2 · kind B2 · utility
4Cited by
15References
36Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 8, 2002 |
| Grant date | Oct 30, 2007 |
| Priority date | — |
| Expiry date | Oct 2, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/2535
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method for performing external call forwarding between the Internet and a telephone network in a Web-phone system. The Web-phone system has a terminal to be connected to the Internet and the telephone network. The Web-phone system allows the terminal to forward an incoming call directed to the Internet to the telephone network, or allows the terminal to forward an incoming call directed to the telephone network to the Internet. The call is forwarded for image communication as well as voice communication.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.