Hi,
We have several headsets not working properly with VitXi. The main issue is with the answer/end call button. Either the button answers the call but doesn’t hang up, or, more often than not, it doesn’t answer and end the call at all.
The headsets we’ve encountered this problem are:
Plantronics CS540, Jabra Engage 65, Poly Voyager 4245 Office, Poly Voyager Focus UC, Jabra Evolve 65 (with Jabra Link 370), Jabra Engage 65 SE, and Jabra Evolve2 55 (with Jabra Link 390).