Method for restoring a portion of a communication session transmitted over a computer network
US6880004B2 · kind B2 · utility
22Cited by
11References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 13, 2004 |
| Grant date | Apr 12, 2005 |
| Priority date | — |
| Expiry date | Oct 13, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/564
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Restoring at least a portion of a telephone communication session, in which at least the following occur. Data packets transmitted over a computer network are received. Audio or video data contained in the data packets is stored. The portion of the telephone communication session from the audio or video data contained in the data packets is restored. A terminal having a user interface, a data entry device and a display unit suitable for outputting audio data, video data, or both audio and video is provided. The portion of the telephone communication session is output using the display unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.