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Savannah BrownAug 2, 2025
What to do if the WAN LED is not on for Grandstream Networks HT812?
- WWilliam MartinezAug 2, 2025
If the WAN LED is not lit on your Grandstream Networks telephone accessory, ensure the Ethernet cable is securely plugged into the WAN port and connected to your router. Also, verify that your router has active Internet access.