Grandstream Networks GXP 1620 User Manual page 10

9.Hover cursor over [Settings] and click [Date and Time].
NTP Server: Enter
Time Zone: Select the time zone where you are located.
Once done, click [Save and
10. Hover cursor over [Maintenance] and click [Web Access].
*Set a new password for
Once done, click [Save and
ntp.jst.mfeed.ad.jp
Apply]
Admin Password
Apply]
for security purposes.