Fax over IP (FoIP) offers contemporary fax communication by enabling fax transmission over the internet rather than traditional phone lines. It ensures seamless integration with digital communication systems while providing cost savings and increased efficiency.
The top 5 Fax over IP (FoIP) solutions are OpenText Fax, eFax, GFI FaxMaker, OpenText Core Fax and RingCentral Fax, as ranked by PeerSpot users in October 2026. eFax received the highest rating of 10.0 among the leaders. GFI FaxMaker is the most popular solution in terms of searches by peers, and OpenText Fax holds the largest mind share of 18.3%.
With the increasing transition to digital platforms, Fax over IP provides a modern solution that aligns with the technological advancements in communication. FoIP capitalizes on internet protocols to ensure reliable transmission of fax data, enhancing both speed and accessibility. This approach eliminates the need for traditional fax machines and landlines, lowering operational costs while offering robust security measures such as encryption. Through the utilization of FoIP, businesses can streamline their communication infrastructure and enjoy greater flexibility in handling fax communications.
What are the critical features of Fax over IP?In healthcare, FoIP is pivotal for securely transmitting patient documents. Finance sectors utilize it to send sensitive financial documents swiftly and securely, while legal industries benefit from the quick transmission of confidential legal papers. FoIP's ability to integrate with industry-specific workflows ensures compliance and enhances operational efficiency.
Organizations benefit from using Fax over IP as it aligns with digital transformation strategies, enhancing communication infrastructure with modern technologies. By leveraging internet capabilities, companies can reduce costs, boost productivity, and maintain secure communications, making it a valuable addition to organizational IT solutions.
| Product | Mindshare (%) |
|---|---|
| OpenText Fax | 18.3% |
| OpenText Core Fax | 12.5% |
| RingCentral Fax | 9.8% |
| Other | 59.4% |















FoIP utilizes internet protocols to send and receive faxes through broadband or VoIP networks, replacing traditional analog phone lines. This method captures fax data, converts it into digital packets, and transmits it over the internet to the recipient. You can send faxes using your email client or web-based software, making the process more efficient and accessible from anywhere with an internet connection.
What are the benefits of using Fax over IP (FoIP)?FoIP offers multiple benefits, including cost savings by eliminating phone line charges, enhanced mobility as you can access faxes from any internet-enabled device, and scalability to meet your business's increasing fax needs without additional infrastructure. It also integrates easily with existing workflows and applications, supporting secure and reliable document transfer.
How secure is Fax over IP (FoIP)?FoIP can be highly secure when proper measures are implemented. Encryption protocols such as TLS and SSL can protect faxes during transmission. Ensure your FoIP provider complies with industry standards and regulations for data protection. Regularly updating software and using strong passwords adds further security to your fax communications.
Can Fax over IP (FoIP) integrate with existing business systems?Yes, FoIP easily integrates with various business systems, such as email servers, CRMs, and document management platforms. This integration enhances workflow efficiency by allowing you to send and receive faxes directly from these systems. Ensure your chosen FoIP solution supports API integration for seamless connectivity with your existing software.
What should you consider when choosing a FoIP provider?When selecting a FoIP provider, consider factors like reliability, customer support, integration capabilities, security features, and pricing. Evaluate their uptime guarantees and read reviews to understand user satisfaction. Ensure they offer robust data protection and compliance with privacy regulations important for your business.