Polycom RealPresence 800s Administrator's Manual page 65

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Polycom, Inc.
Define the following supported parameters:
Table 2-21 New SVC Profile - Advanced Parameters
Field/Option
Encryption
Auto Terminate
Exclusive Content
Mode
Enable FECC
FW NAT Keep Alive
Interval
Description
Select the Encryption option for the conference:
•
Encrypt All - Encryption is enabled for the conference and all
conference participants must be encrypted.
•
No Encryption - Encryption is disabled for the conference.
•
Encrypt when Possible - enables the negotiation between the
MCU and the endpoints and let the MCU connect the participants
according to their capabilities, where encryption is the preferred
setting. For connection guidelines see "Mixing Encrypted and
Non-encrypted Endpoints in one Conference" on page 3-33.
For more information, see "Media Encryption" on page 3-32.
When selected (default), the conference automatically ends when the
termination conditions are met:
Before First Joins — No participant has connected to a conference
during the n minutes after it started. Default idle time is 10 minutes.
At the End - After Last participant Quits — All the participants
have disconnected from the conference and the conference is idle
(empty) for the predefined time period. Default idle time is 1 minute.
At the End - When Last Participant Remains — Only one
participant is still connected to the conference for the predefined time
period (excluding the recording link which is not considered a
participant when this option is selected).
It is not recommended to select this option for SVC Conferences.
Default idle time is 1 minute.
When selected, Content broadcasting is limited to one participant
preventing other participants from interrupting the Content
broadcasting while it is active. For more details, see
This option is enabled by default, allowing participants in the
conference to control the zoom and PAN of other endpoints in the
conference via the FECC channel. Clear this check box to disable
this option for all conference participants.
The MCU can be configured to send a FW NAT Keep Alive message
at specific Intervals for the RTP, UDP and BFCP channels.
For more information see "FW (Firewall) NAT Keep Alive" on
page 16-76.
If needed, modify the NAT Keep Alive Interval field within the range of
1 - 86400 seconds.For more information see "FW (Firewall) NAT
Keep Alive" on page 16-76.
Chapter 2-Conference Profiles
2-45