Hi, We have analog devices in a remote location that would require an FXS gateway. We are well aware that 3CX doesn't officially support that scenario without a VPN. However, there is people saying it is possible in some situations, using a SBC. eg: https://www.3cx.com/community/threads/cloud-installation-linux-v15-5-pstn-fax.49893/ Has anybody managed to do that and can provide a little bit more of insight? in the current 3CX console you can only provision an FXS gateway as local. Not sure how to proceed. Thanks.