Method and apparatus for transmitting voice data in data packets with additional supplementary services
US6621814B1 · kind B1 · utility
7Cited by
4References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 8, 1999 |
| Grant date | Sep 16, 2003 |
| Priority date | — |
| Expiry date | Oct 8, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2012/6481
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for the transmission of voice data in data packets upon utilization of additional performance features in a terminal equipment, wherein switching equipment is employed for the through-connection of voice connections such that voice data is transmitted in voice channels and wherein switching equipment is also employed for the control of supplementary services.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.