The Geo-Firewall add-on module for VitalPBX adds a new layer of security for your PBX. At VitalPBX we want to make it easier to control who can connect or not to our PBX system. That is why we have created this brand-new commercial module called “Geo Firewall”. With the Geo Firewall add-on, you can choose specific countries that can and cannot connect to your PBX system. And we have made it as easy as it gets.