black fax warning

There is no communication technology that is immune to malicious attacks, and faxing, while severely limiting the would-be attackers, still has several vulnerabilities that can be exploited, and black fax is probably one of the most damaging of all of the fax scams and attacks. What is a Black Fax? Black fax is an attack… Read More


all in one fax machine

Fax technology resources! Radiofax (Weatherfax) Device sending radio fax signals around the world using radio waves, still in use for disseminating weather and meteorological data to vessels and places with no phone connection as well as by amateurs. T.38 Standards set by International Telecommunications Union for transmission of fax data through the IP based systems.… Read More


all in one fax machine

What is GroupĀ 4 Compression and how does it work? Group 4 Compression standard (or G4 compression) is a method of compressing black and white images used in modern fax machines that achieves great levels of compression (a compression ratio of 20:1 is achieved), a standard also used in TIFF type images and in PDF documents.… Read More


fax demodulator

What is a Fax Demodulator and how does it work? Fax Demodulator is a small device that can be used to observe and intercept fax signals, whether over a phone line or radiofax signals. The main difference between a fax demodulator and a regular fax machine is the fact that demodulator is not able to… Read More


fax machine picture

Faxing technologies predate internet, even TV and phone lines – faxing has been around and has changed significantly over the years. Here’s a brief run on how fax machines work looking at the technical side of things. For more general information about fax machines, check out our Fax Machines from Start to Finish guide. How… Read More


fax machine picture

Fax Machine definition Fax machine (short for facsimile machine) is a device for transmitting and receiving faxes. A fax is an exact copy of a document (picture or text) made by electronic scanning and transmitted as data by telecommunication links. Modern fax machines are usually multipurpose units, with printer and scanner capabilities, and the ability… Read More


AIO Robotics Zeus Modem

What 3D faxing used to describe two decades ago and what 3D faxing is now are two different things – originally, in the mid-1990’s, it was a term used to describe the transmission of binary data using fax connection. Today, in the era of 3D printing, 3D faxing is used to describe a method of… Read More


HP logo

If you want a name brand machine for your office, no matter if it’s a small home office or a large corporate business office, you can’t avoid a massive telecommunication giant like Hewlett-Packard. This company works with everything and anything computer related, from making test equipment, computer peripherals, already pre-made PC boxes and laptops, but… Read More


data transfer device

The fact that fax machines can not work while connected to the VoIP lines is very well known, but that doesn’t mean that there were no attempts to give fax machines and modems the ability to transfer data over standard IP networks in real time. One of the results of International Telecommunication Union in that… Read More


canada fax number

Canada, being connected to the US, has excellent access to the modern technologies, especially communication technologies. However, there are always little things that companies in Canada need to do to be the most attractive service providers in the area – tech support in French, the ability to pay in local currency and the capacity to… Read More