The landscape of the telecommunication world has changed severely over the past 10 years and will continue to transmute as markets push to cloud computing and mobility. Astiostech is a company that  helps in modernising communications with Open source based solutions that gives organisations a private, secure and reliable communications system. We speak with Alfred Chong, the director of Astiostech on the differences in their services they provide, what services are available in the market and the benefits of using cloud computing.