User's Manual
Polycom CMA System Operations Guide 
330 Polycom, Inc.
RMX Video Settings
Send content to 
legacy endpoints 
(MPM+ and MPMx 
only)
Content can be sent to H.323/ SIP/ISDN endpoints that do 
not support H.239 content (legacy endpoints) over the video 
(people) channel.
This option is not available if you select any of any of the 
following:
• Video switching (VSW) option (RMX General 
Settings)
• Same layout option
Notes:
When enabled, additional video resources are allocated to 
the conference.
Same layout Select this option to force the selected layout on all 
participants in a conference. Displays the same video 
stream to all participants and personal selection of the 
video layout is disabled. If participants are forced to a video 
layout window, they can see themselves.
This option is not available if you select any of the following:
•MGC as a Supported MCU (General Settings)
• Video switching (VSW) option (RMX General 
Settings)
• Telepresence mode is On (RMX Video Settings)
Auto layout Select this option to have the system automatically select 
the conference layout based on the number of participants 
currently connected to the conference. When a new video 
participant connects or disconnects, the conference layout 
automatically changes to reflect the new number of video 
participants.
Clear this option to manually select a layout for the 
conference using the Video Mode options.
This option is not available if you select any of any of the 
following:
•MGC as a Supported MCU (General Settings)
• Video switching (VSW) option (RMX General 
Settings)
• Lecture View Switching option (Common Settings)
• Telepresence mode is On (RMX Video Settings)
Field Description










