• When "Admin" is selected, only the networkadministrator can change the encryptionsetting.• When "User" is selected, any users canchange the encryption setting (Page 77,Page 91)."Encryption": Use [ ][ ] to select whether toenable encryption.– "ON": Encryption is enabled.– "OFF" (default): Encryption is disabled.Note• If the "Encryption" setting does not matchthat of the other party in a video conferencecall, the video conference call will not start.• This setting is available only when"Admin" is selected for "Access mode".• When connecting to an MCU ornon-Panasonic video conference system,set "Encryption" to "OFF" becauseencryption is not available. Encryption mustbe disabled on both sides.4. Press [G].• A dialog box to confirm the saving of settings isdisplayed.5. Use [ ][ ] to select "Yes" and press [Enter].• The admin menu screen is displayed.6. Press [Home].• The Home screen is displayed.Making Software UpdateSettingsPreparation settings for updating the software can bemade here.1. Login to the administrator menu (Page 84).• The admin menu screen is displayed.2. Use [ ][ ] to select "Update Settings" andpress [Enter].• The update settings screen is displayed.3. Use [ ][ ] to select the following items for input:"DNS Server Addr.": Enter the IP address of theDNS server.• If the IP address contains 1 or 2 digit numbers,enter these numbers as they are. Do not enterlike [.001].Example: The IP address is [192.168.0.1].– Correct entry: [192.168.0.1]– Wrong entry: [192.168.000.001]"Proxy Server Addr.": Enter the IP address of theproxy server.• If the IP address contains 1 or 2 digit numbers,enter these numbers as they are. Do not enterlike [.001].Example: The IP address is [192.168.0.1].– Correct entry: [192.168.0.1]– Wrong entry: [192.168.000.001]"Proxy Server Port": Enter the proxy server portnumber (1–65535)."Automatic Version Check": Use [ ][ ] toselect "ON" or "OFF" (default).• When "ON" is selected, the unit willautomatically look up the DNS server or proxyserver to see if there are updates for yoursoftware on start-up. If updates are available, adialog box is displayed on the Home screen.• When "OFF" is selected, the unit will notautomatically look up the DNS server or proxyserver to see if there are updates for yoursoftware on start-up.86 Operating Manual Document Version 2011-02Contacts and Settings