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This is the documentation for the deprecated product BILLmanager 5. It is no longer updated and may be irrelevant. Documentation for the current version of BILLmanager can be found in the BILLmanager 6 section.
Hardware requirements
Recommended server requirements for stable operation of the billing system
Minimum
System requirements
Supported operating systems — CentOS 7 x64, Ubuntu 20.04. We strongly recommend a clean install of BILLmanager. To ensure the best software performance, do not connect any third-party repositories and services.
Note:
Install the panel on the server with the latest minor version of the operating system.
Do not change the major version of the OS.