Have you selected "Browser Extension" in the phone list? It won't work with mobile app or deskphone, only Webclient.
Yes I can confirm. Exactly the same situation. ThxInteresting follow up, we have had two machines in our office experience the same issue. I was able to access the sound settings last week. the only change I am aware if is my google chrome is now updated to a newer version.
on our end, I simply "killed" the 3cx extension using the chrome task manager. once I did this the extension automatically reloaded a few seconds later and the functionality was restored. I have tested this "fix" on two machines.
Hello @Raya ,
Founded in 2005, when VoIP was an emerging technology, 3CX has gone on to establish itself as a global leader in business communications.