User's Manual

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2. To view the required STUN settings, click STUN Server Support. Additional fields appear.
3. Complete each field in accordance with the implementation specifics of your server.
4. Click Save/Apply to commit your changes.
The fields on this page are explained in the following table.
Field Name Description
STUN Server
Address
The physical STUN server’s assigned network address. An invalid address will produce an
immediate on-page error message from the gateway. You can enter a maximum of 256 char-
acters.
An ACS server may also have STUN functionality running on the same physical box. Consult
your ACS vendor for implementation options and also TR-069 protocol documentation, if
necessary.
STUN Server Port Set the port number associated with your STUN server infrastructure. Options are
0
-
64435
. The default is
3478
.
STUN Server User
Name
Enter the username by which the gateway accesses the STUN infrastructure. Maximum
length is 256 characters. Special characters are valid. The value will be hidden.
STUN Server Pass-
word
Enter the password by which the modem authenticates the above username to the STUN
infrastructure. Maximum length is 256 characters. Special characters are valid. The value
will be hidden.
STUN Server Max-
imum Keep Alive
Period *
Enter the maximum length of the keep alive period in seconds. Options are
0
-
Unlimited
.
The default is
-1
(no maximum limit).
STUN Server Min-
imum Keep Alive
Period *
Enter the minimum length of the keep alive period in seconds. Options are 0 - Unlimited.
The default is 0.