Hello, all! I am deploying a small FreeSWITCH-based PBX for my business. It’s a really simple and light configuration: around 10 extensions, one SIP trunk, conferencing (audio only). call recording (user started), very simple IVR, fax reception… So simple that even I can do it myself! :D About performance: the most demanding scenario is 10 simultaneous calls, every single one being recorded. Since my business is going “officeless”, I will host this PBX in the cloud. I still haven’t chosen my cloud provider for this, but Azure looks tempting, as I’m already a Microsoft customer (Office 365). Other options are Amazon and Oracle... I’ve been reading a lot about containerization and, although I don't need most of the advantages provided by it, I will be hosting other apps (web-based internal business apps) through other mechanisms (microservices, serverless, etc.), so I thought: maybe a single VM, only for my little PBX, is overkill. Questions: 1. Is Docker hosting more cost-effective for FreeSWITCH? 2. Is there any other advantage, besides cost (and the inherent advantages of containerization, of course), in hosting a FreeSWITCH-based PBX in a container? 3. If not, what is the absolute minimum VM config I should use? Important: I don’t want to use a third-party service. I want to manage my own FreeSWITCH installation. Kind Regards, Flavio