Reblog: What is the T.38 Fax Protocol and How is It Used?

We’ve written extensively about the reasons why fax remains relevant in today’s society from a functional standpoint (widespread systemic adoption within certain industries, privacy regulations, and security), but it can be hard to wrap one’s head around how Fax over IP (FoIP) technology is different from simply uploading and downloading image files from e-mail attachments,…

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