Server of a computer network telephone system
US5991291A · kind A · utility
110Cited by
11References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 13, 1996 |
| Grant date | Nov 23, 1999 |
| Priority date | — |
| Expiry date | Dec 13, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M3/48
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A server is used in a computer network telephone system having a computer network that can connect a plurality of terminal devices via at least one server to transmit data containing audio data between the terminal devices. The server provides predetermined services for the terminals when it receives predetermined information from the terminals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.