How do I set the DNS servers on my SonicWall router?
Learn how to set the DNS servers properly for optimal performance with your phone system.
Assign via DHCP — Recommended
- After logging in to your router and clicking the Manage section, click .
- Click Editfor the phone's internal IP range and then select DNS/WINS from the configuration menu.
- Select Specify Manually.
- Enter 184.108.40.206 and 220.127.116.11.
- Click OK to confirm the change.