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Installation and Upgrade

Public Cloud Deployment ​

VoipNow can be deployed on major public cloud platforms. This guide covers installation and upgrade procedures for public cloud environments.

"Fast Track"

If you want to skip reading this document, you can deploy a supported operating system on your cloud provider and use the Command Line Installer. It provides adequate support for all environments.

Compatibility ​

Operating System ​

VoipNow is compatible with the following Linux distributions:

  • AlmaLinux 8 (x86_64)
  • Rocky Linux 8 (x86_64)
  • Red Hat Enterprise Linux 8 (x86_64) (subscription required)

Virtualization ​

All public cloud services use virtualization. VoipNow is designed to take advantage of server virtualization techniques and works seamlessly in these environments.

Installation ​

VoipNow can be deployed on the following public cloud platforms:

For other cloud providers, deploy a supported operating system and use the Command Line Installer.

VoipNow Cloud OnDemand ​

4PSA provides a turnkey cloud solution for customers that do not want to care about the infrastructure, software maintenance or server administration work. 4PSA Cloud OnDemand is available in 6 regions on 3 continents and its reach continues to expand.

In this case, you do not have to install anything on your own - everything comes installed and ready to use. For more information, please check the VoipNow Cloud OnDemand page.

"Free Evaluation Available"

Yes, we provide free evaluation for VoipNow Cloud OnDemand Solution!

Upgrade ​

Plan the Upgrade ​

To guarantee the success of a system upgrade, make sure you:

  • Review the Release Notes - Make sure that all software improvements are clear. If you need further details, do not hesitate to contact 4PSA Support.
  • Test the new version - If you upgrade from an old version, it's always a good idea to install VoipNow on a test environment and make sure that it works as expected.
  • Schedule the upgrade - Because the software upgrade might temporarily affect services, it is highly recommended to perform the upgrade outside business hours.

Perform the Upgrade ​

To upgrade VoipNow, you can either:

  • Execute the Command Line Installer on your server
  • Schedule the upgrade from the VoipNow web management interface
Last updated: Dec 9, 2025