Yes indeed Verizon LTE is a double NAT which will screw with some VPNs. Good luck getting them to admit fault even after getting the static. We've had a ton of problems with one of our clients.

Something a SonicWALL with a USB input for an aircard could be a solution but I certainly cannot recommend Verizon LTE unless you can use some type of remote software that can transverse a double NAT (perhaps something like LogMeIn but usually that doesn't work great for video)


Jeff
Lead Field Engineer, MSCNS