For those BT Customers who have either a BT 2700 / 2701 Business Hub with version 6 firmware or the BT Business Hub 3 and want to configure the device to work with multiple Static IP Addresses - please find some useful guides below
BT Business 2700 / 2701
BT Business Hub 3
If it's single static no extra config is required. You need to make sure the router is using the correct username and password for the line, then if you turn the router off and on again it will automatically be assigned the static IP. You can check this by surfing to whatismyip.com.
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