I’ve started messing with trixbox. Its really interesting that such a prebuilt distro exists. It makes it easy for someone to set up there own asterisk server come PBX. I’m looking at using one but need to harden it to ensure I don’t get hacked by someone and tey rip me off. Seems to be a few good tips around on how to harden these boxes so I may soon be running trixbox for all my Voice requirements.