Guidelines; Configuring The Mcu For Content Sharing Via The Polycom Css Plug-In; Setting The System Flag - Polycom RealPresence 800s Administrator's Manual

RealPresence Collaboration Server (RMX) 800s/Virtual Edition Administrator's Guide

Guidelines

● The maximum resolution for content sharing via the Polycom CSS plug-in is HD720p5.
● The Polycom CSS plug-in supports H.263 and H.264 video protocols for content sharing.
● SVC-enabled endpoints use the AVC (H.264) protocol for sharing content.
● Content can be shared between different types of endpoints, using different network protocols
(H.323, SIP and ISDN/PSTN).
● TIP content is not supported.
● Lync 2013 is supported.
● ICE is not supported.

Configuring the MCU for Content Sharing via the Polycom CSS Plug-in

You can configure the MCU for content sharing via the Polycom CSS plug-in by setting the following
parameters:
● Setting the BLOCK_CONTENT_LEGACY_FOR_LYNC system flag
● Setting the Content parameters in the conference Profile

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.
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