Hello, Having quite a bit of difficulty. No clients can connect to the server. Server seems to be up, with all services running. Can get into web client just fine, if I use the actual IP of the server. 3cx provided DDNS doesnt seem to be working. Resolves to correct IP address using web based DNS tools, but not on our network. Remote clients cannot connect, even with account info changed to direct IP instead of DNS. Clients show as registering in the the event log, but will never actually connect on the remote end. Server is run on Google Cloud. Version 15.5.0 Please Help!