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Compatibility List

Looking for a T.38 compatible device? Look no further! We have compiled an extensive list of platforms and how to configure those devices to perform T.38 Fax over IP (FoIP). All platforms on this page have been rigorously tested and certified as compatible with our service by our T.38 Fax Interoperability Team. A configuration guide is included for each device we certify as T.38 Fax compatible.

Interested in having your device or platform certified by our team? Click the link below to be taken to our partner request form. Once complete, someone will contact you regarding potential partnership opportunities!

Interoperability/Partnership Contact: https://www.T38Fax.com/partners/

  • Our Power-T.38 SIP trunks are officially certified for use with Dialogic SR140. Click below to download Dialogic's official...

  • Follow the steps below to configure Solgenia Facsys to use T38Fax.com: 1. Open the "Brooktrout Configuration Tool" wizard an...

  • FaxFinder IP fax server is a network-attached device that replaces legacy paper-based fax machines and allows users to send a...

  • Extracomm ExtraFax is a faxing solution that enables users to send and receive faxes directly from their e-mail or web client. Eas...

  • To configure Biscom FAXCOM Server with T38Fax.com, follow these steps: 1) Configure Dialogic Brooktrout SR140 with your T38...

  • In order to use the Dialogic Brooktrout Fax Service Provider Software with T38Fax.com, you must download and install the Brooktrout FSP ...

  • Follow the steps below to configure Esker Fax to use T38Fax.com: 1. Open the "Brooktrout Configuration Tool" wizard and clic...

  • Follow the steps below to configure Softlinx ReplixFax to use T38Fax.com: 1. Open the "Brooktrout Configuration Tool&...

  • Follow the steps below to configure HylaFAX Enterprise with your T38Fax.com credentials: Connect to the Appliance Console -- the m...

  • The Lexmark MX611de has been certified to work with T38Fax.com. The SIP/T.38 settings are as follows: Fax Transport: T.38 ST...

  • The Cisco SPA112 is one of Cisco’s most widely deployed ATAs. It has two FXS ports and a single 100BaseT WAN network interface ...

  • The Cisco SPA122 is one of Cisco’s most widely deployed ATAs. It has two FXS ports and a single 100BaseT WAN network interface ...

  • The OBi200 is targeted at internet phone service providers world-wide. Their innovation and sophistication in the areas of speech...

  • Obihai OBi202 Related Links: Manufacturer's Website Firmware Updates Purchase Online Firmware Version Required:...

  • The OBi300 is targeted at internet phone service providers world-wide. Their innovation and sophistication in the areas of speech...

  • The OBi302 is targeted at Internet phone service providers world-wide. Their innovation and sophistication in the areas of speech...

  • Extremely cost-effective, with cutting-edge technology, the ultra-flexible OBi504vs systems can be configured to be used for a m...

  • Extremely cost-effective, with cutting-edge technology, the ultra-flexible OBi508vs systems can be configured to be used for a mu...

  • Grandstream’s HT series of Analog Telephone Adapters (ATAs) offer a ton of features at an affordable price point. They are tr...

  • Grandstream’s HT series of Analog Telephone Adapters (ATAs) offer a ton of features at an affordable price point. They are tr...

  • Asterisk Asterisk Open Source Communications Framework Asterisk is one of the most widely deployed SIP switching platfor...

  • FusionPBX A highly scalable, multi-threaded, multi-platform communication platform FusionPBX can be used as a highly availab...

  • FreePBX November 16th, 2017 FreePBX The "Free" Stands for Freedom FreePBX is a web-based open source GUI (...

  • FreeSWITCH FreeSWITCH The World's First Cross-Platform Scalable Free Multi-Protocol Softswitch FreeSWITCH is a scalable o...

  • Digium Switchvox is an award-winning IP PBX that delivers powerful Unified Communications tools, mobility applications, and robust cal...

  • The UCM series IP PBX is a full-featured, easy-to-manage IP PBX Appliance designed to bring enterprise-grade features to small-an...

  • The UCM series IP PBX is a full-featured, easy-to-manage IP PBX Appliance designed to bring enterprise-grade features to small-an...

  • The UCM series IP PBX is a full-featured, easy-to-manage IP PBX Appliance designed to bring enterprise-grade features to small-an...

  • NetSapiens has worked closely with T38Fax, and together we have documented a NetSapiens setup that will permit service providers to offl...

  • T38Fax has partnered with Telinta, a leading provider of hosted switching and billing solutions for VoIP service providers. How can thi...

  • Dialogic Brooktrout SR140 fax software is a host-based Fax over IP (FoIP) engine that brings the power of the industry-leading Dialogi...

  • Fax Voip is a Windows based software that provides a full-featured SIP/H.323 softphone for Voice over IP (VoIP) calli...

  • 1. Open the "Brooktrout Configuration Tool" wizard and click "Advanced Mode.&quo...