The Zadarma PBX allows you to receive fax messages free of charge.
The fax function is assigned the extension number 50. At the moment, it is only possible to receive fax messages. Received fax messages are forwarded to your email address (used for registration at Zadarma) by default. You can change the email address for receiving the fax in the Extension Numbers section of your personal profile.
Set up the Free PBX