Cost‍‌‍‍‌‍‌‍‍‌ savings are a major reason why businesses switch to VoIP. Conventional phone systems not only require a high initial investment, but also involve binding contracts for a certain period and high-priced international calls. VoIP can drastically cut these charges as it leverages the internet connection that is already in place and provides the option to choose from differe... https://www.capanicus.com/voip-telephony-software-app-development