ICTFax REST API

Spec sheet

Product

ICTFax is a web based fax server for sending and receiving faxes over internet and email.Read 4 Oct 2026 · ictfax.org

Audience

The API guide presents the product as a fit for teams with steady or growing fax volume, reasons to keep data in-house, and operations capability.Read 4 Oct 2026 · ictfax.org

Support

ICTFax offers paid installation, configuration, and testing support for users without Linux or VoIP expertise.Read 4 Oct 2026 · ictfax.org

Maker

ICT Innovations describes itself as an open-source based solution provider serving Internet Telephony Service Providers since 2005.Read 4 Oct 2026 · ictinnovations.com

ATA support

ICTFax can connect fax machines to its server through an ATA for sending and receiving faxes.Read 4 Oct 2026 · ictfax.org

Deployment requirements

The installation guide lists Linux distributions and Docker, and names FreeSWITCH, ICTCore, Apache, a database, PHP, and Sendmail among installation requirements.Read 4 Oct 2026 · ictfax.org

Email fax

Users can send faxes by email and receive faxes as email attachments in PDF, JPG, or TIF formats.Read 4 Oct 2026 · ictfax.org

Fax formats and transport

ICTFax supports G.711, PSTN faxing, and FoIP T.38 origination and termination.Read 4 Oct 2026 · service.ictinnovations.com

Fax tracking

Fax activity reports show inbound and outbound activity, including date, sender, receiver, and final transmission status.Read 4 Oct 2026 · ictfax.org

Open source license

The feature page states that ICTFax is public source code licensed under GPL-3.0.Read 4 Oct 2026 · ictfax.org

Operational limit

The API guide says self-hosters are responsible for uptime, SIP configuration, and keeping the server patched.Read 4 Oct 2026 · ictfax.org

REST API

The REST API supports sending and receiving faxes and managing related fax activities.Read 4 Oct 2026 · ictfax.org

Self-hosting and privacy

The API page says users can host the software on infrastructure they control; it also says compliance depends on the full setup, including network security and access controls.Read 4 Oct 2026 · ictfax.org

Web fax

The feature page describes sending a fax by uploading a PDF or TIFF document through the web interface.Read 4 Oct 2026 · ictfax.org

Plans and prices

Every ICTFax REST API plan and price →

Where Specifiction places it

• Fax Server Software#6 of 238.1