Enabling Closed Captions; Message Overlay - Polycom RMX 1500 Administrator's Manual

Enabling Closed Captions

Message Overlay

— Encrypted and non-encrypted conferences.
— Conferences with Content.
From Version 7.1, MPM media cards are not supported.
Closed Captions are enabled by a system flag. By default, Closed Captions
are disabled.
To change the flag value:
1
On the RMX menu, click Setup > System Configuration.
The System Flags dialog box opens.
2
In the MCMS_PARAMETERS tab
The New Flag dialog box is displayed.
3
In the New Flag field enter ENABLE_CLOSED_CAPTION.
4
In the Value field enter YES to enable Closed Captions or NO to disable
their display.
5
Click OK to close the New Flag dialog box.
The new flag is added to the flags list.
6 Click OK to close the System Flags dialog box.
For flag changes to take effect, reset the MCU. For more information, see the
RMX 1500/2000/4000 Administrator's Guide, "Resetting the RMX" on
page 19-127.
Message Overlay allows messages to be sent to all participants in an
ongoing conference.
A maximum of 24 Unicode characters can be sent as a Message Overlay.
Chapter 2-Additional Conferencing Information
click the New Flag button.
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