7
NXDN™ OPERATION
7-24
Encryption nunction
The encryption function enables voice scrambling,
which provides private digital communication between
stations.
When a encrypted call is received, the squelch will
open only when the call contains a matching Key ID*.
If a call containing a different Key ID or Cipher Type*
is made on the same channel, the squelch will not
open, and the user will not hear the call.
* Depending on the presetting, opening the squelch may
also require that a matching RAN is included in the call.
Push [Scrambler/Encryption] to toggle the Encryption
function ON or OFF.
•
“ ”
is displayed when the Encryption function is ON.
L
When the Encryption function is ON, push [PTT] to make
an encrypted call.
TIP:
To use the high level Encryption function, the
optional UT-134
aes
/
des
encryption
unit
and the
CS-KLD2
key
loader
software
are required.
See the CS-KLD2 Help file or instruction manual for
details.
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