Dynamic or static public IP address for business hotspot
How do I go about getting either a dynamic or static IP address for my ATT hotspot? The IP address issued is currently a Carrier-Grade NAT (CGNAT) that is in the 10.x.x.x range. This does not work for some of my VOIP equipment and other applications. I am using the DMZ option, but with only partial success.
Can anyone help with this? I have tried calling numerous ATT phone numbers but have not found anyone that can help me.