Configuring Encryption Settings For Integration With; Microsoft Servers; List Of Sessions - Polycom HDX 4000 Series Administrator's Manual

List of Sessions

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— In the web interface, go to Admin Settings > General > Security >
Security Settings.
Configure this setting.
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Setting Description
AES Encryption Specifies how to encrypt calls with other sites that support
AES encryption.
• Off—AES Encryption is disabled.
• When Available—AES Encryption is used with any
endpoint that supports it, even if the other endpoints in
the call don't support it.
• Required for Video Calls Only—AES Encryption is
used for all video endpoints in the call. Video endpoints
must support AES Encryption to participate in the call.
• Required for All Calls—AES Encryption is used for all
video endpoints in the call. All endpoints must support
AES Encryption to participate in the call.

Configuring Encryption Settings for Integration with

Microsoft Servers

Polycom HDX systems support media encryption in calls with Microsoft Lync
2010/2013. The encryption settings for each component also affect the ability
to place encrypted calls.
Both the Microsoft Lync Server pool and the Polycom HDX system need to be
configured to support encryption in order for calls to connect with encryption.
If both components have encryption turned off, calls connect without
encryption. If one component is set to require encryption and the other is not,
calls fail to connect.
Calls from a Polycom HDX system to a Polycom RMX system using Microsoft
Lync Server require that the Polycom HDX system have encryption set to
When Available.
For more information about encryption configuration in a Microsoft Lync
Server environment, refer to the Polycom Unified Communications Deployment
Guide for Microsoft Environments.
You can use the sessions list to see information about everyone logged in to an
HDX system including:
• Type of connection, for example, Web
• ID associated with the session, typically Admin or User
Security
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