System and method for analyzing and generating supplementary service data units in packet based multimedia communications systems
US7401135B2 · kind B2 · utility
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11References
12Claims
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Key dates
| Filing date | Dec 19, 2000 |
| Grant date | Jul 15, 2008 |
| Priority date | — |
| Expiry date | Nov 11, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2213/13389
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A supplementary service, such as H.450 in a specific embodiment, test client is provided. The H.450 test client can send and receive H.450 application protocol data units in any H.225 message. The test client allows for the setting of desired H.450 parameters and allows for the display of the H.450 message itself.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.