Luke was really great - friendly and so helpful - I would give 5 stars for service- the loss of two stars is due to the new update - which makes 3cx less user friendly to navigate - not least because when you are making a call the drop-down menus on the right become inaccessible - also the new layout is too complicated and the things that I access daily - my contact list, the switchboard, call history in/out calls - are several clicks away and less obvious I had to hunt around for them -call transfers are not so easy - I am relatively tech-savvy - some of my colleagues are not - I use 3cx daily both in the office and when working from home - I prefer it to use the office phones as there are many advantages - the current upgrade is a step backwards.