Method to stream compressed digital audio over circuit switched, voice networks
US8971515B2 · kind B2 · utility
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1References
2Claims
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Assignee
Inventors
Key dates
| Filing date | Nov 14, 2007 |
| Grant date | Mar 3, 2015 |
| Priority date | — |
| Expiry date | Oct 6, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2207/203
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system and a method for streaming audio data to a plurality of callers in a telecommunication system have been disclosed. The system facilitates streaming of audio data to a plurality of callers by establishing a single connection with an audio data publisher. The system receives the audio data from the audio data publisher over the internet or a similar network and streams the audio data to a plurality of callers over a telecommunication network. The audio data can be streamed to a caller as a ring-back tone of a callee.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.