snom ONE PBX for Windows Installation Made Even Easier in New v4.2 Release #snom
The technical installation of the snom ONE PBX has to be the quickest and easiest installation in the industry. The snom ONE installation file is a mere 16mb. Seriously. It installs in just a minute with several clicks. It even includeds an autoattendent and 10 extensions setup for you right out of the install. See it
One small gotcha in past installations in the past could be that the snom ONE PBX would not start if port 80 was in use on the system you installed snom ONE. In b4025 it appears that snom ONE will run but the web console will just be disabled until you fix the port issue. I think that makes a simple install even simpler.
See all the new features/fixes in 18.104.22.16825: