Wireline telephony on a cellular switch
US6118772A · kind A · utility
4Cited by
15References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 30, 1998 |
| Grant date | Sep 12, 2000 |
| Priority date | — |
| Expiry date | Jan 30, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/14
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A telecommunications terminal is provided that is compatible with, and capable of connecting to, a cellular switch. Also provided are a protocol engine programmed to convert signals used in the terminal to a protocol required by the cellular switch and a service element programmed to generate wireline services for wireline subscribers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.