Call progress information in cable telephony
US6707893B1 · kind B1 · utility
8Cited by
15References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 10, 2002 |
| Grant date | Mar 16, 2004 |
| Priority date | — |
| Expiry date | Jul 10, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2201/38
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method, carried out in an arrangement having a cable that provides programming information to a television monitor as well as telephony service, where call progress information of a telephone call is displayed on the monitor of the television monitor, and the method sends control information upstream, over the cable, in connection with desired information relative to the call progress.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.