Thanks to the Sipleo telephony solution, you can choose to mask your number or to display the number you want to (not your phone number) when you try to join your correspondant.
Easily, dial the chosen number when you set the IPBX Sipleo, and decide to display a number in “08” (number of the head office for example, of the sales director…) or to modify your local prefix. For example, manager don’t want to display its direct phone number when he makes an outgoing phone call. You can choose to display the reception number. It is possible with Sipleo.