Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
I am troubleshooting an ATA 190. The unit in question has the 2 phone LEDs blink on and stay on for about 15 seconds then of and stay off for about 15 seconds. When the lights are on, there is no response to off hook. When off the device will go off ...