Polycom RealPresence 800s Administrator's Manual page 514

RealPresence Collaboration Server 800s Administrator's Guide
21-14
Table 21-2 Manually Added System Flags – MCMS_PARAMETERS (Continued)
Flag
AVOID_VIDEO_LOOP_BAC
K_IN_CASCADE
BURN_BIOS
CAC_ENABLE
CASCADE_LINK_PLAY_TO
NE_ON_CONNECTION
CELL_IND_LOCATION
CFG_KEY_ENABLE_FLOW_
CONTROL_REINVITE
CONF_GATHERING_DURAT
ION_SECONDS
Description
When set to YES the current speaker's image is not sent back
through the participant link in cascaded conferences with
conference layouts other than 1x1.
Default: YES
Range: YES / NO
Although not recommended, setting this flag's value to NO will
prevent BIOS upgrade.
Default: YES.
When set to YES, enables the Call Admission Control
implementation in the Collaboration Server.
Default: NO (CAC is disabled)
When set to YES, the Collaboration Server plays a tone when
a cascading link between conferences is established. The
tone is played in both conferences.
This tone is not played when the cascading link disconnects
from the conferences.
The tone used to notify that the cascading link connection has
been established cannot be customized.
Default value: NO.
The tone volume is controlled by the same flag as the IVR
messages and tones: IVR_MESSAGE_VOLUME.
Change the location of the display of Network Quality
Indicators displayed in the cells of the conference Video
Layout.
Default: TOP_RIGHT
Range:
•
BOTTOM_LEFT
•
BOTTOM_RIGHT
•
TOP_LEFT
•
TOP_RIGHT
Used to enable or disable sending a re-INVITE to endpoints to
adjust their data rate. When set to YES, re-INVITE is used for
endpoints that do not support flow control in SIP using either
the Information or RTCP Feedback mechanisms.
Default: NO.
The value of this System Flag sets the duration of the
Gathering Phase in seconds. The Gathering Phase duration
of the conference is measured from the scheduled start time
of the conference.
Range: 0 - 3600
Default: 180
For more information see "Video Preview (AVC Only
Participants)" on page 3-23.
Polycom, Inc.