Senior Technical Support Engineer (SIP / VoIP / FoIP)

T38Fax is seeking an experienced Technical Support Engineer with a wealth of experience troubleshooting SIP / VoIP / FoIP issues in a customer-facing role. We're excited to be scaling our customer support team to keep up with the rapid growth of our popular T.38 Fax Over IP (FoIP) service. In this senior-level role we expected you to be well-versed in fundamental network concepts, with a demonstrated history of troubleshooting customer SIP and VoIP calls. The ideal candidate will also have experience diagnosing facsimile transmissions over SIP, especially if that experience involved T.38 Fax Over IP sessions.

First, a Word About Fax

Fans of John Oliver’s “How Is This Still A Thing” segments might be amused to learn that fax remains deeply entrenched in the way many companies transact their daily business. Indeed, it seems fax is still very much a thing! In its annual report on the fax industry, Business Research Insights reports that the global fax market size was 2.36 billion in 2023 and is projected to reach 4.25 billion by 2032 at a compound annual growth rate (CAGR) of almost 7%. It’s especially surprising, then, that most modern VoIP/SIP and cloud-based phone companies neither support fax over SIP nor understand how they might do so (until we show them how easy it is). Our fax-approved SIP trunks are ready to go today and fill a vital need in a growing and underserved industry that shows no signs of slowing down for many years to come.