I have recently changed the headset from a Jabra Engage 75 (DECT) connected via USB to a Jabra Evolve 65 (Bluetooth) connected via Jabra Link 370 USB dongle in the office and a Jabra Link 360 USB dongle when working remotely.
Now today I wanted to use the Evolve 65 via the Link 360 but the 3CX...