FXS devices status after V20 Upgrade

[Danny_Ghe]

I have successfully upgraded to V20 (On-Premise).

Since this upgrade, all my FXS devices (GrandStream HT818 & GDS-3710) seem to work perfectly but show a red status. Is this normal behavior?

How can I fix this?

 

[Alphabetic]

Could they be wrong firmware? Or, are they still using the other provisioning link with the :5001 port.

Log in to one and have a check.