FAQ Phone configuration

Warning message on Yealink display

Why can a Yealink Zero touch auto provisioned device not register anymore?

What is the difference between green and yellow registration dots on the Devices page?

Why does my device lose their registration?

Why can't I add a new device: error message ‘MAC ID already in use’ appears?

Why should settings be set via the Customize Device Behavior option on Zero touch provisioned devices?

Why does my provisioned Yealink, Gigaset or Panasonic phone not register and the domain is configured as notls.?