Polycom RealPresence 4000 Administrator's Manual page 103

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Define the following supported parameters:
Table 2-29 New SVC Profile - Advanced Parameters
Field/Option
Encryption
Auto Terminate
Exclusive Content
Mode
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 3-22.
For more information, see "Media Encryption" on page 3-21.
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
When selected, an FW NAT Keep Alive message is sent at an interval
defined in the field below the check box.
The time in seconds between FW NAT Keep Alive messages.
Chapter 2-Conference Profiles
2-67