Early this year a friend of mine asked me if we could start a business with asterisk. Since I knew nothing about asterisk, and PBX in general, I did a lot of research. I found Trixbox, PIAF and Elastix. I tried them all and finally settled on Elastix 0.98. With my 20 years of programming experience and ZERO Linux experience, it took me 2 weeks to set up a working Elastix server with a Digium dual port PRI's card. We are accepting over 30+ simultaneous calls on a production machine since July. Every customers I talked to is amazed by what Elastix can do. Keep up with the great work.