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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/

  • 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 ...

  •  Refer to Zetafax's own documentation on SR140 configuration configuration. In place of their SIP config instructions (17-19), use...

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

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

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

  • FaxTalk FaxTalk A full-featured computer fax software and answering machine software FaxTalk offers three Windows-based T.38-e...

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

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

  • Passport4000 is a powerful, flexible and cost-effective messaging system from Lane Telecom. The fax system component includes Dialogic&#...

  • The Cisco ATA191-MPP is the next generation of the EOLed SPA112 ATA, one of Cisco’s most widely deployed ATAs. It has two FXS ports and...

  • The Cisco ATA192-MPP is the next generation of the EOLed SPA122 ATA, one of Cisco’s most widely deployed ATAs. It has two FXS ports, a ...

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

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

  • 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 Currently Recommended Firmware: v3.2.2 62...

  • 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 m...

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

  • This article explains some of the considerations required for making your Asterisk-based system T.38-ready. This guide is relevant for a...

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

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

  • FreePBX March 04th, 2019 FreePBX The "Free" Stands for Freedom FreePBX is a web-based open source GUI (graphical us...

  • FreePBX March 04th, 2019 FreePBX The "Free" Stands for Freedom FreePBX is a web-based open source GUI (graphical us...

  • FreePBX March 04th, 2019 FreePBX The "Free" Stands for Freedom FreePBX is a web-based open source GUI (graphical us...

  • FreePBX March 04th, 2019 FreePBX The "Free" Stands for Freedom FreePBX is a web-based open source GUI (graphical us...

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

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

  • 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) calling, and also ...

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