Centrally situated VoIP
US7573892B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 11, 2005 |
| Grant date | Aug 11, 2009 |
| Priority date | — |
| Expiry date | Jan 7, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L12/2801
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The invention relates to a switch or router (10) connected to and centrally situated adjacent to a voice over Internet protocol box (22) in a premise connected in a broadband network standard. It comprises an interface (14) to a category infrastructure for distribution of data to flats and offices in premises. The category infrastructure (12, 16) comprises four twisted wire pairs to every flat and office, whereby two pairs are utilized by the broadband standard. Voice over Internet is connected through a first cable interface (50) with multiple connections, and a second cable interface (60) connected and wired together in a registered jack (18, 52) with a category infrastructure. Two of the wire pairs (62) provide two voice over Internet protocol subscription possibilities to every flat and office and two of the broadband connections (64).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.