We were setting up a new 3CX environment and eventually had to rebuild. It appears we didn't correctly retire the license from the previous URL, how do we get the license released?
I think so, I was working to get the error message.
"This license key is already in use and bound to another FQDN. You need to login to your Customer Portal and release this license key from its current FQDN binding. Only after the key is unbound will you be allowed to transfer your existing FQDN onto this new key."
The old system no longer exists in my account.
Founded in 2005, when VoIP was an emerging technology, 3CX has gone on to establish itself as a global leader in business communications.