This article applies to 123-reg VPS hosting running cPanel
This article will explain how you can migrate your old VPS to your new 123-Reg VPS using cPanel.
Login to cPanel WHM interface.
Click on the Transfers link.
Click the Copy an Account from Another Server link.
Fill out the Remote Server Info, Account Info and Authentication boxes.
Click the Transfer Account button.
Your account will now start to transfer.