@ajstringham said:
@scottalanmiller Xen over VMware? I'm curious as to why.
Paravirtualization. That's why Xen was able to run Asterisk rock solid about five years before VMware even had it working at all. There was a time when Xen was the only way to do this. Now they've all improved to a point where they can all do it. But Xen remains the only option for pure PV.