In July, 2007, we start a project, the aim is to provide a call center system for asterisk, which should be all web based and no rely on dialplan, also should have some simple CRM features. That’s how asterCRM came, we made it all open source and free to use so that it could grow faster. On 2007-08-08, we released the first version, 0.01beta, then 0.01, 0.03, 0.04 … it upgraded almost every month. At the same time, we’d like to provide a realtime billing solution for asterisk, then we made tow daemons running in linux,Â astercc and asterrc, astercc could catch live CDR from asterisk and asterrc could bill based rate and destination. We found this billing solution is perfect for hosted callshop, then we released asterCC on 2008-3-5, asterCC means the core of the system is the astercc daemon. After asterCC released, we found that we could get a much better performance and much more features if we use astercc damon in asterCRM, then we start integrate astercc daemon into asterCRM, then we released 0.0461 and 0.047beta, so that asterCRM could work based astercc daemon smoothly. So for now, both the billing solution and the call center solution need astercc daemon, then we decide rename them and package both into one software, we use asterCC as the package name, asterCRM as call center solution as it was, and use asterBilling as the software for realtime billing. asterCC ——asterCRM ——asterBilling asterCRM and asterBilling are both open source software, but the point is that you have to purchase license to get more simultaneous channels support in astercc daemon, by default it provide 5 free license so you can experience how asterCRM and asterBilling works.