Polycom RealPresence 1800 Administration Manual page 440

Known Limitations
The following may occur in the collaborative environment:
● Artifacts and ghosting may appear when Lync Clients and CTS endpoints connect to the VMR.
Frequency: Seldom.
● Lync Client receives fast updates (Intra) from CTS 500 endpoints causing the screen to refresh
repeatedly.
Frequency: Often.
● Audio volume and video quality decreases on CTS endpoints.
Frequency: Seldom.
● CTS endpoint connects and then disconnects after a few seconds.
Frequency: Seldom.
Polycom, Inc.
Appendix - Polycom Open Collaboration Network (POCN)
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