User's Manual

Polycom® RealPresence Collaboration Server (RMX) 1500/2000/4000 Administrator’s Guide
2-62 Polycom, Inc.
When Video Switching is selected for the conference, the following options are not
available:
— Operator Conference
— Gathering Phase
— Video Settings:
• Presentation Mode
• Send Content To Legacy Endpoints
• Auto Layout/Same Layout (only full screen, 1x1 layout display is available)
•Auto Scan
— Skins
— Site Names
— Message Overlay
4 Define the various Profile parameters. For more information, see "Defining AVC CP
Conferencing Profiles” on page 2-27.
5 Click OK.
H.264 High Profile Support in Video Switching Conferences
Beginning with Version 7.6, the H.264 High Profile video protocol is supported in Video
Switching (VSW) conferences.
Guidelines
• H.264 High Profile is supported in VSW conferences:
— With MPMx cards.
— In H.323 and SIP networking environments only (VSW conferences are not
supported in ISDN networking environments.)
• For H.264 High Profile-enabled VSW conferences:
— All endpoints connecting to the conference must support High Profile.
— High Profile-enabled endpoints must connect to the VSW conference at the exact line
rate and exact resolution defined for the conference.
— Endpoints that do not support High Profile, connecting to the VSW conference at
the exact line rate and exact resolution defined for the conference are connected to
the conference as Secondary (audio only).
• For H.264 Base Profile VSW conferences:
— High Profile supporting and non-High Profile supporting endpoints connect to the
VSW conference using the H.264 Base Profile video protocol.
— Endpoints that do not support the exact conference line rate are disconnected.
— Endpoints that do not support the exact video settings such as protocol and
resolution defined for the conference will be connected as Secondary (audio only).