Time Settings; Table 18: Time Settings - Grandstream Networks UCM6102 User Manual

TIME SETTINGS

The current system time on UCM61xx is displayed under Web GUI->Status->System Status. To change
the time settings on the UCM61xx, go to Web GUI->Settings->Time Settings.
NTP Server
Enable DHCP Option 2
Enable DHCP Option 42
Time Zone
Self-Defined Time Zone
Firmware Version 1.0.1.22

Table 18: Time Settings

Specify the URL or IP address of the NTP server for the UCM61xx to
synchronize the date and time. The default NTP server is
ntp.ipvideotalk.com.
If set to "Yes", the UCM61xx is allowed to get provisioned for Time Zone
from DHCP Option 2 in the local server automatically. The default
setting is "Yes".
If set to "Yes", the UCM61xx is allowed to get provisioned for NTP
Server from DHCP Option 42 in the local server automatically. This will
override the manually configured NTP Server. The default setting is
"Yes".
Select the proper time zone option so the UCM61xx can display correct
time accordingly. The default setting is GMT-05:00 (Eastern Time).
If "Self-Defined Tome Zone" is selected, please specify the time zone
parameters in "Self-Defined Time Zone" field as described in below
option.
If "Self-Defined Time Zone" is selected in "Time Zone" option, users will
need define their own time zone following the format below.
The syntax is: std offset dst [offset], start [/time], end [/time]
Default is set to: MTZ+6MDT+5,M4.1.0,M11.1.0
MTZ+6MDT+5
This indicates a time zone with 6 hours offset and 1 hour ahead for DST,
which is U.S central time. If it is positive (+), the local time zone is west
of the Prime Meridian (A.K.A: International or Greenwich Meridian); If it
is negative (-), the local time zone is east.
M4.1.0,M11.1.0
The 1st number indicates Month: 1,2,3.., 12 (for Jan, Feb, .., Dec).
The 2nd number indicates the nth iteration of the weekday: (1st Sunday,
3rd Tuesday...). Normally 1, 2, 3, 4 are used. If 5 is used, it means the
UCM6102/6104/6108/6116 USER MANUAL Page 39 of 138