B109 Buttons don't work in Teams/Zoom (Win10)

[dlippm]

I can't seem to get the Mute, Call End and Call Answer buttons to work on the B109. The only one that even shows a response is the "Mute" which...

[eyerh66]

I have searched but cannot find any instructions on how to add the fax printer service as a network printer on Windows 10. I tried following the instructions...