Call progress information in cable telephony
US7133507B2 · kind B2 · utility
6Cited by
18References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 20, 2005 |
| Grant date | Nov 7, 2006 |
| Priority date | — |
| Expiry date | Apr 20, 2025 |
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.