Time And Date Manually Configuration - Yealink T54S Administrator's Manual

Administrator's Guide for SIP-T2 Series/T4 Series/T5 Series IP Phones
Day of Week: 1=Monday, 2=Tuesday,..., 7=Sunday
Hour of Day: 0=0am, 1=1am,..., 23=11pm
12/31/23
Default
Settings->Time & Date->End Date
Web UI
local_time.offset_time
Parameter
It configures the offset time (in minutes) of Daylight Saving Time (DST).
Description
Note: It works only if the value of the parameter "local_time.summer_time" is set to 1
(Enabled).
Permitted
Integer from -300 to 300
Values
Blank
Default
Settings->Time & Date->Offset(minutes)
Web UI
auto_dst.url
Parameter
It configures the access URL of the DST file (AutoDST.xml).
Description
Note: It works only if "local_time.summer_time" is set to 2 (Automatic).
URL within 511 characters
Permitted
Values
For example, tftp://192.168.1.100/AutoDST.xml
Blank
Default

Time and Date Manually Configuration

You can set the time and date manually when the phones cannot obtain the time and date from the NTP
time server.
The following table lists the parameter you can use to configure time and date manually.
local_time.manual_time_enable
Parameters
It enables or disables the IP phone to obtain time and date from manual settings.
Description
0-Disabled (obtain time and date from NTP server)
Permitted
Values
1-Enabled (obtain time and date from manual settings)
0
Default
Settings->Time & Date->Manual Time
Web UI
T54S/T52S/T48S/T48G/T46S/T46G/T29G:
Menu->Basic->Time & Date->General->Manual Settings
Phone UI
T42G/T42S/T41P/T41S/T40P/T40G/T27P/T27G/T23P/T23G/T21(P) E2/T19(P) E2:
<y0000000000xx>.cfg
<y0000000000xx>.cfg
<y0000000000xx>.cfg
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