Polycom RealPresence 1800 Administration Manual page 419

c Ensure that:
 Call Bit Rate is set to Automatic or at least equal to or greater than the value specified by the
MIN_TIP_COMPATIBILITY_LINE_RATE System Flag.
 Resolution is set to Auto or at least HD 720.
 Video Protocol is set to Auto or at least H.264.
Collaboration with Microsoft and Cisco
This solution enables Polycom, Microsoft and Cisco users, each within their own environment, to participate
in the same conference running on an Collaboration Server.
The Collaboration Server natively inter-operates with Microsoft Lync and Cisco TelePresence Systems,
ensuring optimum quality multi-screen, multipoint calls between:
● Polycom Immersive Telepresence Systems (ITP) Version 3.1.1:
 RPX 200
 RPX 400
 OTX 300
● Polycom video conferencing endpoints
 Standalone HDX
 Polycom Group Series 300/500
● Microsoft
 MS Lync (using MS-ICE)
 RTV 720p
● Cisco TelePresence® System (CTS) Versions 1.10
Polycom, Inc.
Appendix - Polycom Open Collaboration Network (POCN)
398