Polycom RealPresence 2000, Administrator'S Manual

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Polycom® RealPresence Collaboration Server (RMX) 1500/2000/4000 Administrator’s Guide
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Polycom, Inc.
Setting the System Flag
By configuring the system flag BLOCK_CONTENT_LEGACY_FOR_LYNC you control the
system behavior in an environment where some Lync clients use the Polycom CSS plug-in
and some do not. This flag must be manually added to the system configuration to change
its value.
•
When set to NO (default), Content is sent to all Lync clients over the video channel,
including those with the Polycom CSS plug-in installed, even when the Send Content to
Legacy Endpoints is disabled.
Other, non-Lync legacy endpoints will not be affected by this flag and will receive
content according to the Send Content to Legacy Endpoints settings in the conference
Profile .
• When set to YES , Content is not sent to Lync clients over the video channel including
those with the Polycom CSS plug-in installed, even when the Send Content to Legacy
Endpoints is enabled.
Other, non-Lync legacy endpoints will not be affected by this flag and will receive
content according to the Send Content to Legacy Endpoints settings in the conference
Profile .
Conference Profile Settings
Content is shared in a video switching mode. Therefore, when a Lync client connects to the
conference via the Polycom CSS plug-in, the content resolution will be adjusted to the
maximum content rate possible by the Lync client, up to a maximum of 720p 5fps in all line
rates, even if you select a higher content rate and resolution in the Conference Profile .