VIKING ELECTRONICS K-1900-W2-RED / HOT LINE TEL TT PROG

[Music] so you recently switched to a hosted IP phone service using an ATA with an FX s port and now your alarm panel is going into false alarm state maybe you've got a cable phone service with a modem that breaks out to analog lines but now your emergency phone in the elevator can't place emergency calls I've also heard a digital phone system with an analogue card that doesn't give enough power to power up that door phone and now you can't let customers into your business what's the common problem here more importantly how do you fix it answers in this video Viking electronics manufacturers the tbv - 1b toc battery booster an inline device that raises talked battery voltage to 48 volts DC and raises a loop current to 26 milli amps connect your low voltage analog phone service to the line in terminals and the phone terminals to the device that needs additional power an LED will like to