Get more information about the T.38 protocol and the Hivoox e-mail fax service

The T.38 protocol is the protocol for sending or receiving faxes from an IP network, it was designed in 1998 to allow the transport of FAX over IP networks between existing fax terminals.

Hivoox uses the T.38 protocol to allow you to receive FAX over the Internet. Included in our virtual switchboard, this protocol allows you to receive your faxes by email in PDF format or other formats. If you have a SIP terminal that supports the T.38 protocol, you can configure your Hivoox SIP line to send or receive faxes.

Categories: General questions
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