Method and apparatus for providing alarm security receiver with dialed number and caller I.D.
US6381307B1 · kind B1 · utility
19Cited by
2References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 19, 2000 |
| Grant date | Apr 30, 2002 |
| Priority date | — |
| Expiry date | Jun 19, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M11/04
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An ISDN or other enhanced bulk delivery telephone signal i processed by a channel bank receiver to preferrably produced a plain old telephone signal output having dialed number and caller I.D. as lead information. This signal is advantageously used by a security station receiver to distinguish different calling alarm panels which may not be uniquely identified by their own address. This information also allows more effective processing of telephone signals received by the security station.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.