Welltech VoIP ATA series V.2.1 - Manual (Page 25)

ATA-171/172/171P/171M/171+/172+
User’s Guide
for Last Week, Last Second Week, Week1, Week2 and Week3。
Week：Provide options for Sun, Mon, Tue, Wed, Thu, Fri, Sat
Start Time：00; set up effective time。
DST End Date Stop Daylight Saving Time setting。You can select the stop date
by day or week.
Set up ending month: Default setting is Jan. Here offer selection
from Jan to Dec.
Day of Month：Default setting is 01. Here provide selection from
1th to 31th.
Week of Month：Select the effective ending week. Here provide
options for Last Week, Last Second Week, Week1, Week2 and
Week3。
Week：Provide options for Sun, Mon, Tue, Wed, Thu, Fri, Sat
End Time：00; set up effective ending time。
5.2.3 Operate Instruction
Example 1: Set up SNTP
Step 1
: On the main page, select [Phone SettingSNTP Setting], enter [SNTP Setting] page,
after revising all information (e.g. SNTP: on, Primary Server: 208.184.49.9, Secondary
Server: time.windows.com, Time Zone: GMT+08:00, Sync. Time: 00:12:00) (See Figure 1),
then click [Submit].
(Figure 1)
Step 2: After saving change, enter [Note Information] page, “Note Information” will be seen,
then the changing will come into effect.
Step 3: On the main page, select [Save Change] item, enter [Save Changes] page, and execute
the saving command by press [Save]. [Note Information] page will be seen which means
saving successfully. And the system will be restarted, please wait for a while.
Example 2: Set up Daylight Saving Time (From Aug. 11 to Oct. 30 in each day at 09:00 to
22:00，2-hour delay each day)
Step1: On the main page，select [Phone Setting SNTP Setting]，enter [SNTP Settings]，revise
data (E.g.: Daylingth Saving: On，DST Offset: -/2，DST Start Date: Aug, Day of Month: 11，
Start Time: 09，DST Start Date: Oct, Day of Month: 30，Start Time: 22)(See figure 2)，press
[Submit] bottom。