@scottalanmiller said in Elastix 5 Dials 3CX for its Telephony Engine:

And PIAF was the goofy "build it yourself" version of FreePBX. Just silly. Why build it yourself and have things go wrong when FreePBX was totally free and open and did it all for you and had the ability to update, get support, has a community, etc.?

One point of note here @scottalanmiller PBX in a Flash existed a long time before FreePBX was a distro of its own. But yes, once FreePBX existed as a distro, there was never any other reason to do anything else.