User`s guide

4 Setting Up the VCB
Emblaze-VCON VCB Getting Started Guide 31
Encryption
Method
Choose the mode of encryption for conferences using
this service.
T Choose None to allow unsecured calls.
T
Auto enables the transmitting end point to encrypt a
call if the remote sides have also enabled encryption.
If they have not enabled encryption, an outgoing call
will be unsecured.
T
AES (Advanced Encryption Standard) is a common
encoding method for encrypting data transmissions.
Select this option to encrypt all calls using this VCB
Service. If the remote sides have not also enabled
encryption, the call attempt will be unsuccessful.
Voice-activated
Switching
Delay
Delay period before changing the displayed video during
a voice-activated switching multipoint conference. The
displayed video changes only after the source of the new
sound or voice is steady for the defined period. A delay
period is necessary to prevent quick incoherent display
changes that may be caused by sudden noises (such as a
sneeze) rather than a steady speaker.
Enable FECC Select to enable Far End Camera Control (FECC) to all
participants in a conference using this service.
Applicable only to Voice-activated Switching mode.
Enable Active
Speaker
Highlight
Select to display a frame surrounding the active speaker
in Continuous Presence layouts.
Enable On
Screen Display
Select to display the names of the displayed users in
Continuous Presence layouts.
Maximum
Packet Size
Set this parameter either equal to or lower than your
network’s MTU.
Audio/Video/
Data Jitter Size
Smooth playback of transmitted media continues even if
the packets arrive out of order at the receiving end, up to
the number of packets defined here for each packet type.