Grandstream UCM6100 User Manual for 1.0.9.25 - Manual (Page 83)

Firmware Version 1.0.9.25 UCM6100 Series IP PBX User Manual Page 82 of 303
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
last iteration of the weekday.
The 3rd number indicates weekday: 0,1,2,..,6 ( for Sun, Mon, Tues, ...
,Sat).
Therefore, this example is the DST which starts from the First Sunday of
April to the 1st Sunday of November.
SET TIME MANUALLY
To manually set the time on the UCM6100, go to Web UI->Settings->Time Settings->Set Time
Manually. The format is YYYY-MM-DD HH:MI:SS.
Figure 49: Set Time Manually
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Note:
Manually setup time will take effect immediately after saving and applying change in the web UI. If users
would like to reboot the UCM6100 and keep the manually setup time setting, please make sure "Remote
NTP Server", "Enable DHCP Option 2" and "Enable DHCP Option 42" options under Web
GUI->Settings->Time Settings->Time Auto Updating page are unchecked or set to empty. Otherwise,
time auto updating settings in this page will take effect after reboot.
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OFFICE TIME
On the UCM6100, the system administrator can define "office time", which can be used to configure time
condition for extension call forwarding schedule and inbound rule schedule. To configure office time, go to