User`s guide

Security
Polycom, Inc. 8–23
Enabling AES Encryption
AES encryption is a standard feature on all Polycom HDX systems. When it is
enabled, the system automatically encrypts calls to other systems that have
AES encryption enabled.
General Settings>Security>Remote Access Settings
Idle Session Timeout in Minutes 10 1-180 10 1-180
Maximum Number of Active Web Sessions 25 10-50 25 10-50
Max Number of Sessions Per User 3 1-5 3 1-5
Lock Port after Failed Logins Off Off, 2-10 Off Off, 2-10
Port Lock Duration in Minutes 1 1-480 1 1-480
General Settings>Security>External Authentication
Enable Active Directory Authentication Disabled Yes Disabled Yes
General Settings>Serial Port
RS-232 Mode Control(1)
Vortex Mixer (2)
Yes Control(1)
Vortex Mixer (2)
Yes
Network>IP Network
Enable SIP Enabled Yes Enabled Yes
Transport Protocol Auto Yes Auto Yes
Enable Network Intrusion Detection System (NIDS)
Note: Controlled only through the Security Mode
setting’s “Auto” option, which means this setting is
enabled when Security Mode is enabled.
Auto (Enabled) Read Only Auto
(Disabled)
Read Only
Cameras
Far Control of Near Camera Enabled Yes Enabled Yes
Global Services>Directory Servers
XMPP
Note: Controlled only through CMA or RealPresence
Resource Manager system provisioning.
Disabled Yes Disabled Yes
LDAP Disabled Yes Disabled Yes
Global Services>Calendaring Service
Enable Calendaring Service Disabled Yes Disabled Yes
Admin Settings Area/Setting
Minimum
(Security Mode On)
Minimum
(Security Mode Off)
Value Configurable Value Configurable