Results of Action
Security Level of
Participants
Feature
Used
Initiator Phone
Security Level
Secure conference bridge
Nonsecure conference
At least one member is
nonsecure.
Conference
Secure
Secure conference bridge
Secure encrypted level conference
Secure
Conference
Secure
Initiator receives message
Does not meet
Security Level, call rejected
.
Minimum security level is
encrypted.
Meet Me
Nonsecure
Secure conference bridge
Conference accepts all calls.
Minimum security level is
nonsecure.
Meet Me
Secure
When using secure video over VPN and Cisco Virtualization Experience Client (VXC) VPN, the maximum
supported bandwidth is 320 kpbs.
When the phone calls Cisco TelePresence, the maximum bandwidth is 320 kbps.
Check Device Security Information Remotely
Procedure
Step 1
To check device security information remotely, the device must be, or previously have been, registered to the
Cisco Unified Communications Manager server, and Web Access must be enabled on the device configuration
page.
Step 2
In a web browser, go to http://<device ip>/SecurityInformation to view device security information, or
http://<device ip>/SecurityInformationX to view device security information in an XML format.
Security Restrictions
A user cannot barge into an encrypted call if the phone that is used to barge is not configured for encryption.
When barge fails in this case, a reorder (fast busy) tone plays on the phone on which the barge was initiated.
If the initiator phone is configured for encryption, the barge initiator can barge into a nonsecure call from the
encrypted phone. After the barge occurs, Cisco Unified Communications Manager classifies the call as
nonsecure.
If the initiator phone is configured for encryption, the barge initiator can barge into an encrypted call, and the
phone indicates that the call is encrypted.
802.1X Authentication Support
Cisco Desktop Collaboration Experience devices support 802.1X authentication.
Cisco Desktop Collaboration Experience DX650 Administration Guide, Release 10.1(1)
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Security Features
