Device having a voice communication server structure and comprising a digital signal processor
AssigneeAlcatel
InventorsPatrick Mourot, Alain Blanc
Life of this patent
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Abstract
The present invention proposes a device having a voice communication server structure comprising a rack called main rack including: a board called master board equipped with: a Central Processing Unit (CPU), a Digital Signal Processor (DSP) called master DSP for a telephonic application running on said master board, and having an access to a switching unit, a second DSP, distinct from said master DSP, for a telecommunication application and having an access to a switching unit, inter-DSP communication means arranged to allow in real time a direct exchange of information between said master and second DSP.
Claims15
Device having a voice communication server structure comprising a rack called main rack including:
- a board called master board equipped with:
- a Central Processing Unit (CPU),
- a Digital Signal Processor (DSP) called master DSP for a telephonic application running on said master board, and having an access to a switching unit,
- a second DSP, distinct from said master DSP, for a telecommunication application and having an access to a switching unit,
- inter-DSP communication means arranged to allow in real time a direct exchange of information between said master and second DSP.
Device having a voice communication server structure comprising an expansion rack without CPU and including:
- an expansion board equipped with a slave DSP for a telephonic application running on said expansion board, said slave DSP having an access to a switching unit,
- an expansion applicative board distinct from said expansion board equipped with an applicative slave DSP for a telecommunication application which is not a telephonic application, running on said expansion applicative board, said applicative slave DSP having an access to a switching unit,
- whereby it comprises inter-DSP communication means arranged to allow in real time a direct exchange of information between at least said slave DSP and said applicative slave DSP.
Dependencies are inferred from the claim text.