Dynamic call control
US7257109B2 · kind B2 · utility
16Cited by
6References
31Claims
0Family size
Inventor
Key dates
| Filing date | May 8, 2002 |
| Grant date | Aug 14, 2007 |
| Priority date | — |
| Expiry date | May 21, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q3/0025
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention allows an originating media gateway to advertise available resources so that one or more media gateway controllers can interact with a terminating media gateway to determine the best communication scheme to use when establishing a communication session between the originating and terminating media gateways. The communication scheme is selected based on the capabilities of the terminating media gateway in light of the resources advertised by the originating media gateway. The communication scheme for any given call is selected dynamically on a call-by-call basis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.