Chapter 5 - MCU System Management
5-12
configured to Wide Band, each card can support the SIREN14 audio
algorithm, but the maximum number of participants supported is 24.
Audio Only participants using Audio+ cards do not require MUX card
resources and each Audio+ card is not limited in the number of
conferences that it can run.
— Audio+A - Total number of Audio Only (G.711) participants that
can be supported by all Audio+8 cards installed in the MCU.
— Audio+V - Total number of video participants supported by all
Audio+8 cards installed in the MCU. Fewer participants can be
supported, as the card must be prepared to compress/decompress
audio algorithms used in video conferences, such as G.722, that
require robust digital signal processing.
Audio+15 - The Audio+15 card contains 15 DSPs and can support 48 or
•
96 ports, depending on configuration. When configured to Audio Only,
each card can support 96 Audio Only participants. When configured to
Video, each card can support 48 participants and can support the
SIREN14 audio algorithm. Audio Only participants using Audio+ cards
do not require MUX card resources and each Audio+ card is not limited
in the number of conferences that it can run.
— Audio+A - Total number of Audio Only (G.711) participants that
can be supported by all Audio+15 cards installed in the MCU.
— Audio+V - Total number of video participants supported by all
Audio+15 cards installed in the MCU.
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