Chapter 22-System Configuration Flags
Polycom, Inc. 22-35
SEND_WIDE_RES_TO_ISD
N
When set to YES, the RMX sends wide screen resolution to
ISDN endpoints.
When set to NO (default), the RMX does not send wide
screen resolution to ISDN endpoints.
Default: NO.
SET_AUDIO_CLARITY Audio Clarity improves received audio from participants
connected via low audio bandwidth connections, by stretching
the fidelity of the narrowband telephone connection to
improve call clarity. The enhancement is applied to the
following low bandwidth (4kHz) audio algorithms:
•G.729a
•G.711
•Guidelines
Note:
This flag sets the initial value for Audio Clarity during First-
time Power-up. Thereafter the feature is controlled via the
New Profile - Audio Settings dialog box.
Audio Clarity is supported with MPM+ cards only
Possible Values: ON / OFF
Default: OFF
For more information see "Defining New Profiles” on
page 2-18.
SET_AUDIO_PLC Packet Loss Concealment (PLC) for Siren audio algorithms
improves received audio when packet loss occurs in the
network.
The following audio algorithms are supported:
•Siren 7 (mono)
•Siren 14 (mono/stereo)
•Siren 22 (mono/stereo)
Note: PLC for Audio is supported with MPM+ / MPMx cards
only. The speaker’s endpoint must use a Siren algorithm for
audio compression.
Possible Values: ON / OFF
Default: ON
SET_AUTO_BRIGHTNESS Auto Brightness detects and automatically adjusts the
brightness of video windows that are dimmer than other video
windows in the conference layout. Auto Brightness only
increases brightness and does not darken video windows.
Note:
This flag sets the initial value for Auto Brightness during First-
time Power-up. Thereafter the feature is controlled via the
New Profile - Video Quality dialog box.
Auto Brightness is supported with MPM+ / MPMx cards only.
Possible Values: YES / NO
Default: NO
For more information see "Defining New Profiles” on
page 2-18.
Table 22-2 Manually Added System Flags – MCMS_PARAMETERS (Continued)
Flag Description