Yealink SIP-T2 Series Auto Provisioning Manual page 72

Yealink IP Phones Auto Provisioning Guide
Fill the provisioning server IP address in the input field.
4.
Click the OK button to finish setting a custom option.
5.
Click to save the change.
6.
Add the Option 43 via DHCP Turbo
You can also add the option 43. The following shows the detailed processes.
Click Named Policies-->Global, right click the blank area on the right of the main page
1.
and then select New Option.
Select the Standard Options from the pull-down list of Filter.
2.
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