Voice over internet protocol remote upgrading
US8010971B2 · kind B2 · utility
3Cited by
1References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 29, 2005 |
| Grant date | Aug 30, 2011 |
| Priority date | — |
| Expiry date | Jun 10, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/123
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An application destined for a client VoIP device is available at a service provider 20 and is loaded first to a client-side device over an unsecure public network, using a secure protocol. The VoIP device is not able to receive the application directly using the secure protocol and the client side device is instructed to load the application to the client VoIP device over a private network using an unsecure protocol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.