Multiple voice channel communications
US7324636B2 · kind B2 · utility
9Cited by
7References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 23, 2003 |
| Grant date | Jan 29, 2008 |
| Priority date | — |
| Expiry date | Jul 27, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2201/40
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
According to one aspect of the present invention, there is provided apparatus for controlling a communications system having a plurality of voice channels and a user terminal for receiving at least one of the voice channels comprising: a receiving element for receiving a plurality of the voice channels, a controller for identifying one of the voice channels to be monitored, an event detection element for detecting the presence of a predeterminable event in the identified voice channel, and an alert generator for generating an alert when the predetermined event is detected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.