What does it mean when the LED lights on a GT7xx DSL Gateway flash and or change color?
It’s normal for the LED lights to change color and flash, while the DSL Gateway starts up. But when the LEDs flash at the wrong time or change to the wrong color, they can be a very useful tool for troubleshooting a GT7xx DSL Gateway with. How to troubleshoot a GT7xx DSL Gateway using it’s LED lights.