Yealink SIP-T48G Administrator's Manual page 103

When customizing an AutoDST file, learn the following:
<DSTData> indicates the start of a template and </DSTData> indicates the end of

a template.
Add or modify time zone and DST settings between <DSTData> and </DSTData>.

The display order of time zone is corresponding to the szTime order specified in the

AutoDST.xml file.
If the start time of DST is greater than the end time, the valid time of DST is from the

start time of this year to the end time of the next year.
Customizing an AutoDST file:
1. Open the AutoDST file using an ASCII editor.
2. Add or modify time zone and DST settings as you want in the AutoDST file.
Example:
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)".
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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