Ticket ID: 124236 Question to 3CX Support: Forgive me if this is well documented but I have looked and not found a way to provision the Windows based client at least with a Custom Image from the server. I can of course add this manually in themes but is there a way to push this out from the server when it provisions the client? Answer from 3CX: Kindly note that it is not possible to add the image directly from the Management console of 3CX, it can only be added individually per client. However you can post this as a feature request on 3CX's ideas section and if it gets enough votes it will be considered for implementation in the upcoming versions of the phone system. Summary: Please implement Kind regards Networked Systems Ltd.