Yealink SIP-T19 E2 T4 Series, Administrator'S Manual

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Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series IP Phones
226
Parameters Permitted Values Default
Web User Interface:
Settings->Time & Date->Fixed Type
Phone User Interface:
None
local_time.start_time
Refer to the following
content
1/1/0
Description:
Configures the starting time of the Daylight Saving Time (DST).
Value formats are:

Month/Day/Hour (for DST by Date)

Month/Week of Month/Day of Week/Hour of Day (for DST by Week)
If “local_time.dst_time_type” is set to 0 (DST by Date), use the mapping:
Month
: 1=January, 2=February,…, 12=December
Day
: 1=the first day in a month,…, 31= the last day in a month
Hour
: 0=0am, 1=1am,…, 23=11pm
Example
:
local_time.start_time = 1/1/2
If “local_time.dst_time_type” is set to 1 (DST by Week), use the mapping:
Month
: 1=January, 2=February,…, 12=December
Week of Month
: 1=the first week in a month,…, 5=the last week in a month
Day of Week
: 1=Monday, 2=Tuesday,…, 7=Sunday
Hour of Day
: 0=0am, 1=1am,…, 23=11pm
Example
:
local_time.start_time = 1/1/7/0
Note
: It works only if the value of the parameter “local_time.summer_time” is set to 1
(Enabled).
Web User Interface:
Settings->Time & Date->Start Date
Phone User Interface:
None
local_time.end_time
Refer to the following
content
12/31/23
Description:
Configures the ending time of the Daylight Saving Time (DST).