From hardware PBXes like Jazinga, we move to a PBX that runs on Windows. 3CX sent me a press release about version 6.0 of their Windows-based PBX. They made a big deal out of adding 10 features in 20 weeks.

3CX has four different versions, including a free edition that is feature-limited, which includes an 8 simultaneous call limit. The other editions support additional features and more simultaneous calls (up to 32), as you can see in the comparison chart.

I suppose this is good if you're not comfortable with Linux-based solutions like Asterisk (and derivatives), but I am failing to see what is particularly innovative about this product other than it runs in Windows and is explicitly supported in virtual machines. Anyone?