Is this something?
Their phone service has recently been from the old style analog to digital technology has been the new state of the art. All calls are now clear. You can connect to the Internet 100 times faster and charges your e-mail in a blink of an eye.
The telephone companies make their systems to the new technologies to better serve their customers. With the former, with the news.
But what happened to your credit card terminal? It is not working suddenly, and to use them, or perhaps not. Your company has come suddenly to a standstill.
Ring a bell yet?
It was for me. I hear almost every day. In recent years, a widespread phenomenon. In fact, if I had a quarter every time I heard of this problem, I was a tropical island and build a five-star resort with an 18-hole mini golf.
Here’s the problem. Credit card terminals are equipped with modems “analog” phone. These modems are designed to work with analog lines, which were simply replaced from your digital service to work. This is probably not mean much to you. You may wonder why this should make no difference. A hotline is a telephone line, is not it? Well, not quite …. let me explain.
Analog modems operate in a frequency band in the range 300-3400 Hertz. To work properly, it requires a phone line that also in this frequency range. Your digital line speaks a different language. It operates at frequencies between 25 kHz (kilohertz) and 1.1 MHz (megahertz), which is much faster than your analog lines.
These conflicting frequencies to create “echoes” or “line noise” when the device attempts to dial a number of processes. Since the modem is missing the ability to successfully adapt and filter the noise is interrupted and the communication fails. In rare cases, the digital signals, the modem of the terminal, which overwhelm burn.
» Read more: Digital Phone Lines & Credit Card Terminals – Why They Don’t Go Together