Real-time E911 location information in a consumer VOIP solution
US7653374B2 · kind B2 · utility
5Cited by
1References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 20, 2006 |
| Grant date | Jan 26, 2010 |
| Priority date | — |
| Expiry date | Aug 19, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2242/04
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An apparatus in one example has: a VOIP telecommunications network; a VOIP telecommunication device operatively coupled to the VOIP telecommunications network; and the VOIP telecommunication device having a detector that recognizes a predetermined pattern in a data stream from the VoIP telecommunication device, and a call processor that initiates a predetermined call in a cellular telecommunication network in response to recognition of the predetermined pattern.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.