Fax over IP (FoIP) is a technology that allows fax machines to send and receive faxes over an IP network, such as the internet. This eliminates the need for a traditional phone line, making it a more convenient and cost-effective way to send faxes.
One of the main benefits of FoIP is that it can be used to send faxes from anywhere with an internet connection. This makes it ideal for businesses that have employees who work remotely or who travel frequently. FoIP can also be used to send faxes to international destinations, which can be significantly cheaper than using a traditional phone line.