I have same problem too, i have restarted the services and tried to choose the server near me in the conferencing settings.yet same problem
No. Unfortunately the issue is not resolved.Please note that there was an issue on our side that should now be resolved. Try to restart the system service again now. Let us know if that resolves the issue.
Founded in 2005, when VoIP was an emerging technology, 3CX has gone on to establish itself as a global leader in business communications.