Today the technician came & did setup. Got new Adtran GFast 422G CPE modem. I was using ArcherVR1600v for FTTB100. Can I still use Archer for the new plan or do I have to use the new modem? If I have to use the new modem what settings do I need to connect with Archer? Bridge? There is nothing about this in your setup guides.
When I connect phone cable to Adtran gfast stops flashing but can't do anything.
When phone cable is plugged into dsl on Archer I get nothing.
I have reset Archer & rebooted Adtran.
Have been on the phone with support with no help.
