Cloudbox is just an abstraction software. There is no need for scalability. It's quite a simple solution. You might only need to increase the resources you apply to the CloudBold deployment. If, for example, the number of users increases, you might have to check the recommendations from CloudBolt and act accordingly. We have over 100 internal users. Regarding the infrastructure it sits on, the solution sits on the private of the on-prem, a VMware infrastructure that stands across two sites, the DR and the main production. We have over 60 ESXi of Asterisk and about 500 or 1,000 virtual machines.
