MagicJack offers a less expensive alternative to a traditional telephone landline, which can save your business money over time. If your business relies on a fax. Our Virtual Fax service provides you with the ability to send and receive faxes through email, without the costs of buying and maintaining a physical fax machine. The MAGIC JACK Web site states that faxing is not officially supported. You may experience problems while trying to fax using your all-in-one.