Set Date And Time; Table 16: Auto Time Updating - Grandstream Networks UCM6510 User Manual

Note:
The configurations under Web GUISystem SettingsTime SettingsAutomatic Date and Time page
require reboot to take effect. Please consider configuring auto time updating related changes when setting
up the UCM6510 for the first time to avoid service interrupt after installation and deployment in production.
Remote NTP Server
Enable DHCP Option 2
Enable DHCP Option 42
Time Zone
Self-Defined Time Zone

Set Date and Time

To manually set the time on the UCM6510, go to Web GUISystem SettingsTime SettingsSet Date
and Time. The format is YYYY-MM-DD HH:MM:SS.

Table 16: Auto Time Updating

Specify the server address of the NTP server for the UCM6510 to sync date
and time with. The default NTP server is pool.ntp.org.
If set to "Yes", the UCM's time zone can be provisioned via DHCP Option 2
from a local server automatically.
If set to "Yes", the UCM's NTP server can be provisioned via DHCP Option
42 from a local server automatically. This will override the manually
configured NTP server. The default setting is "Yes".
Select the time zone for the UCM to use.
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
number indicates Month: 1, 2, 3..., 12 (for Jan, Feb...Dec.).
st
The 1
nd
The 2 number indicates the nth iteration of the weekday: (1
Tuesday...). Normally 1, 2, 3, 4 are used. If 5 is used, it means the last
rd
3
iteration of the weekday.
number indicates weekday: 0, 1, 2...6 (for Sun, Mon, Tues... Sat).
rd
The 3
Therefore, this example is the DST which starts from the First Sunday of
st
April to the 1 Sunday of November.
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Sunday,
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