User's Manual
Appendix H-Setting the Collaboration Server for Integration Into Microsoft Environment
Polycom, Inc. H-53
• 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.
Monitoring the Participant connection
• Under properties of the participant representing the CSS plug-in, Channel Status, audio 
channels are shown, but audio is not used in the plug-in. The information can be 
ignored.










