How to Configure Self-Defined Time Zone in Grandstream Phones

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How to Configure Self-Defined Time Zone in Grandstream Phones

Description

You may find the phone’s admin guide a little confusing when it comes to Self-Defined Time Zone setting under Date and Time Setting. This article shows you the steps to complete

How to

a. Navigate to the phone‘s web interface > Setting > Preferences > Date and Time

b. Time zone: select Self-Defined Time Zone

c. Go to this link to find out your country standard time and UTC time.

For eg. if you resides in Dhaka, Bangladesh, the time zone is BST+6 with no daylight saving time. However, at the Self-Defined Time Zone field, key in BST-6 and click Save and Apply.

Figure 1: Bangladesh time zone shown timeaanddate.com website
Figure 1: Bangladesh time zone shown timeaanddate.com website
Figure 2: Self-defined Time Zone for Dhaka Bangladesh

d. Navigate to the Status page > System Info > verify System Time upon changes.

Figure 3: Go to Status page > System Info and verify the System Time after applying changes
Figure 3: Go to Status page > System Info and verify the System Time after applying changes

8 thoughts on “How to Configure Self-Defined Time Zone in Grandstream Phones”

    • Hi Tien,

      If you are referring to GRP260X, we have a bug with the NTP server (local NTP that does not have an internet connection).

      It will be fixed in the next firmware version. Thanks.

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