Voicemail system with calling party identification
US7623850B1 · kind B1 · utility
4Cited by
7References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 14, 2005 |
| Grant date | Nov 24, 2009 |
| Priority date | — |
| Expiry date | Nov 10, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2213/13377
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A voicemail header is modified to provide caller ID information in connection with the delivery of voice mail. The header may include an audible alert signal as is used in call waiting to alert a caller ID box in the customer's premises that caller ID information follows. The caller ID information is then delivered as FSK signaling information for display on the caller ID display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.