Yealink SIP-T2 SERIES Administrator's Manual page 217

Example 1:
To modify the DST settings for the existing time zone ―+5 Pakistan(Islamabad)‖ and
add DST settings for the existing time zone ―+5:30 India(Calcutta)‖.
Example 2:
Add a new time zone (+6 Paradise) with daylight saving time 30 minutes.
3. Save this file and place it to the provisioning server (e.g., 192.168.1.100).
4. Specify the access URL of the AutoDST file in the configuration files.
Procedure
The access URL of the AutoDST file can be specified using the configuration files.
Configuration File <MAC>.cfg
Configuring Basic Features
Specify the access URL of the
AutoDST file.
Parameters:
auto_dst.url
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