Yealink SIP-T4X Provisioning Manual page 55

4. Right click Scopes and select New Scope.
5. Configure the DHCP server name, the DHCP IP range and the subnet mask.
6. Click OK to accept the change.
7. You can add a custom option via DHCP Turbo. Select Option Types, right click one
of the options on the right of the main page, and then select New Option Type.
Appendix
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