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L
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IFE
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-24 P
ULTIPOINT
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APACITY
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BOUT
IFE
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ULTIPOINT
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RCHITECTURE
LifeSize Multipoint-24 supports a fixed number of ports as follows:
72 ports of fully transcoded audio (48 ports when using G.728).
48 ports of fully processed desktop video of up to 384 Kbps.
24 ports of fully processed high rate video of up to 4CIF (12 ports when
using encryption above 768 Kbps or when using a bit rate above
2 Mbps).
16 ports of fully processed High Definition Continuous Presence video
(8 ports when using encryption above 768 Kbps or 12 ports when using
a bit rate above 2 Mbps).
Fully transcoded high rate video.
Any Continuous Presence layout.
All ports are fully video processed.
Any mixture of H.261/H.263/H.264.
Mixed QCIF/CIF/4CIF/720p conferences (4CIF is
provided with H.263 at 15fps).
Unlimited number of conferences of which one can be
high definition conferences at any given time.
When using a High Definition Switched Video service type, only a
Note
single screen layout is available.
High definition participants must have H.264 only and receive 720p in order
to view the conference in high definition, otherwise the endpoint is
considered as a standard definition endpoint.
The LifeSize Multipoint enables both voice-only and video conference calls for
H.323, SIP, H.320 and regular PSTN network telephones. H.323 and SIP
devices can connect to a conference directly through the LifeSize Multipoint.
Other devices such as voice telephones and video conferencing terminals
(H.320) can connect to a conference via a gateway, such as the LifeSize
Gateway.
The LifeSize Multipoint supports devices that can send and receive video
streams, as well as those that cannot send but only receive video streams. This
means that terminals without a video camera or video capturing capabilities can
participate in a conference as voice-only participants while benefiting from
seeing the other participants.
About LifeSize Multipoint Architecture
Functionality
7
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