Telephone service interface
US7835507B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 11, 2006 |
| Grant date | Nov 16, 2010 |
| Priority date | — |
| Expiry date | Sep 16, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/738
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A telephone service interface (TSI) for accessing a network connection from the subscriber side of a network interface device. A TSI modular plug is adapted to mate with the security monitoring system jack. The TSI jack is connected to a TSI modular plug via first and second conductors. The first conductor establishes a first circuit between contact 1 on the TSI modular plug and contact 1 on the TSI jack and wherein the second conductor establishes a second circuit between contact 8 on the TSI modular plug and contact 8 on the TSI jack. First and second leads are connected to contact 4 and contact 5 of the TSI jack. The TSI jack receives the security monitoring system connection plug from the security monitoring system. The security monitoring system is connected to the telephone service provider network NID via contacts 4 and 5 of the security monitoring system connection plug.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.