The best thing about this product it has an easy-to -use mobile app as well for all your business needs whether its in office or outside working from home! I dont have any dislikes atm but if i think anything then maybe some bugs should be fixed like when you open up multiple tabs with different apps they get merged into one tab so sometimes we cant see them separately which leads us confuse while doing something important! So far everything works fine no issues here :) We are using wazoo mainly because of my personal experience where there's almost zero delay between me calling someone internally within team via whatsapp / skype etc..
And same goes out side too just switch off wifi/internet connection once done chatting session would automatically disconnects without giving prior notice.