Methods and apparatus providing an overlay network for voice over internet protocol applications
US8249057B1 · kind B1 · utility
15Cited by
60References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 4, 2009 |
| Grant date | Aug 21, 2012 |
| Priority date | — |
| Expiry date | Feb 19, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2212/00
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system and method for transferring Media over IP (MoIP) packets over an overlay network is provided. The system provides specially designed overlay network units located at key points in the IP network effectively creating an overlay network that is capable of interacting both on the overlay level as well as over the standard IP network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.