System and method for transporting a call
US7376131B2 · kind B2 · utility
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163References
20Claims
0Family size
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Key dates
| Filing date | Feb 26, 2007 |
| Grant date | May 20, 2008 |
| Priority date | — |
| Expiry date | Feb 26, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q3/0025
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A communication system receives a signaling message for a voice communication and processes the signaling message to select a route identifier. The system selects a processing technique for the voice communication, such as compression or encryption. The system processes the voice communication with the selected processing technique. The system adds the selected route identifier to the voice communication. The system adds a processing indicator to the voice communication. The system transfers the voice communication with the route identifier and the processing indicator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.