Polycom RMX DOC2560B - Manual (Page 166)

Chapter 3-Basic Operation
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• FECC is available to all IP participants in the conference with the
exception of the chairperson that has an active PCM session.
• If enabled, Message Overlay is not displayed while PCM is active.
• Normal conference video is resumed after 4 seconds of inactivity
within the PCM menu.
• If a chairperson with active PCM session is moved to another
conference, the PCM session is automatically terminated.
• The PCM_LANGUAGE System Flag determines the language of the
PCM interface.
Possible Values: ENGLISH, CHINESE_SIMPLIFIED ,
CHINESE_TRADITIONAL, JAPANESE, GERMAN, FRENCH,
SPANISH, KOREAN, PORTUGUESE, ITALIAN, RUSSIAN,
NORWEGIAN
Default: Current RMX Web Client language.
This System Flag must be added to the System Configuration file before
it can be modified. For more information see the RMX 1500/2000/4000
Administrator’s Guide, "Modifying System Flags” on page 18-5 .
• The Start PCM DTMF code for initiating PCM is configured in DTMF
Codes tab of the New Conference IVR Service or Conference IVR Se vice
Properties dialog box. The default DTMF Code is 1 and can be
modified if required.