we have participated your seminar few weeks ago for the 3.0 release , want to be your reseller, locally 3cx doing well. But not made for multi-tenant solutions. Happy to carry this out to most of our business clients. We are also planning to setup a white-label solution like maxo.com.au. we will abandon the currently solution within 2 month and move into your platform, also picked up a x20 childcare clients as new opportunities to trail on your solution.