I've seen a few posts that indicate people have been able to get 3CX to run in the Amazon EC2 cloud. However, I'm finding that the software license is deactivated each time the machine is stopped and started. Amazon assigns a new MAC address to the machine instance at each startup. How are you managing to run 3CX in the Amazon cloud and keep the license active? I need to run my copy of 3CX in the cloud. If this isn't possible at Amazon, can someone suggest another location that would be around the same price? Right now, running a reserved small Windows instance is costing about 6 cents per hour.