CleverStack is a leading cloud business communication solution provider with cloud telephony - virtual number, ivr, toll-free number, call center software, click to call, AI products (text-to speech, Voice bot, Speech) & messaging solutions. Cloud telephony solutions are designed to scale with your business, so you can be sure that you will always have the capacity you need to meet your customers' demands. Cloud telephony solutions are highly flexible, allowing you to easily add or remove users, features, and functionality as your business needs change. Cloud telephony solutions are typically much more cost effective than traditional ones: powerful dashboard, easy integration, smart transfer, ivr report, try Now.