Local Administrative Options
26 1600 Series IP Telephone Installation and Maintenance Guide
Set the 802.1X Operational Mode
Use the following procedure to set or change the operational mode.
1. While the telephone is on-hook and idle, press the following sequence of keys on the
faceplate of the telephone:
Mute 8 0 2 1 9 # (Mute 8 0 2 1 x #)
Note: Press the Mute button momentarily. Do not press this button while pressing other
keys/buttons.
2. After entry of the command sequence, the following text displays:
where, except for the 9610 which displays the actual value, the setting is the current value
of the system value DOTIX (802.1X Supplicant Mode), defined as:
● Pass-thru mode if setting = 0
● Pass-thru mode with Logoff if setting = 1
● Supplicant mode without Pass-thru or Logoff if setting = 2
3. To change the mode value, press *.
Depending on the current value, the next sequential valid mode value is selected and
displayed as the setting. For example, if the current value is Pass-thru (0), pressing *
changes the value to 1 (Pass-thru with Logoff). If the current value is Supplicant mode (2),
pressing * changes the value to 0 (Pass-thru).
If a value different from the current 802.1X value is entered, the following text displays
left-justified at the top of the display:
4. Press the * button to terminate the procedure, or the # button to save the new value. If you
press the # button, the telephone displays the following text:
The telephone saves the new value.
802.1X=setting
*=change #=OK
Save new value?
*=no #=yes
New value being saved