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3CX Online Training: Upgrading or Re-installing

In this nugget, we will cover upgrading and re-installing 3CX Phone System.

Skills Covered

  • Upgrading 3CX Phone System
  • Backup and Restore configuration settings

Review the full course of 3CX Phone System Training Videos at

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By |August 3rd, 2012|Comments Off on 3CX Online Training: Upgrading or Re-installing

Free for up to 1 year! Select preferred deployment:


for Linux on a $200 appliance or as a VM

Get the ISO


for Windows as a VM

Download the setup file

On the cloud

In your Google, Amazon, Azure account

Take the PBX Express