System and method for adding multiple line capabilities to an existing CPE wiring system
US6724871B2 · kind B2 · utility
12Cited by
6References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 21, 2001 |
| Grant date | Apr 20, 2004 |
| Priority date | — |
| Expiry date | Jun 4, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L12/2872
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A telephony method and system for enabling a logical telephone line for a telephone station coupled to a personal computer coupled to a high-bandwidth channel is provided. A telephony method and system for enabling a logical telephone line for at least one telephone station coupled to an unused internal telephone line, which is coupled to a personal computer coupled to a high-bandwidth channel is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.