Multiplexing VoIP streams for conferencing and selective playback of audio streams
US8923832B2 · kind B2 · utility
0Cited by
13References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 8, 2011 |
| Grant date | Dec 30, 2014 |
| Priority date | — |
| Expiry date | Mar 19, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q3/0045
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present invention provides methods, devices, and systems that provide the ability to playback multiple VoIP audio streams simultaneously with a single RTP session and further provides the ability to conference all streams together prior to transmission. More specifically, the present invention focuses on the transport layer and sample-based multiplexing employed to provide this capability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.