The best part about this product is that it can be used for multiple environments (mobile or desktop applications) without having too many configurations required from our side as we are able to use same API keys across all apps seamlessly! We've been using this tool since last 3 years now with no issues at all! It's really great experience when you have such an amazing team behind your back like temasek :) Nothing much - just keep up the good work guys!! 1- Integration of VoIP calls in mobile/desktop webapps2- Easy integration3- Great support4- Amazing pricing structure5.