Telephone voice-ringing using a transmitted voice announcement
US6519326B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 6, 1998 |
| Grant date | Feb 11, 2003 |
| Priority date | — |
| Expiry date | May 6, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M7/12
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A voice-ringing system is provided. The traditional telephone ring for notifying a called party of an incoming phone call is replaced by a short verbal announcement that is provided by the calling party when placing the phone call. In a manner similar to traditional telephone ringing, the announcement is repeated until the call is answered or until the caller abandons the unanswered call. One implementation for the voice-ringing system is to utilize the Internet as a signaling channel. The calling party establishes a call by utilizing a communications device that is connected to both the Internet and to a voice network. The verbal announcement is sent to the called party as a signal transmitted over the Internet. The called party hears the voice ring on a communications device that is also connected to both the Internet and a voice network. When the called party indicates that the call should be accepted, a return signal is sent to the calling party's communication device. The calling party's communication device then establishes an end-to-end call on the voice network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.