Use LB2120 with a Static IP address from ISP?

[markdelz76]

We are going to use the LB2120's as cellular failover for our networks. We use Meraki MX's as our firewalls, which have 2 WAN ports. Our primary internet will be plugged into WAN1 port of the Meraki. Our plan is to plug the ISP into the WAN port of the LB2120, and then the LAN port into the WAN2 port of the Meraki. Is there a way to input a static IP provided by the ISP into the LB2120?

Thanks for your help!