Unlike traditional phones, ingenious Smart Business Phones uses the Internet as the primary means of connecting your calls. Calls to and from phones connected to the traditional phone network are managed by our multiple geo-redundant gateways which provide 99.99% network availability. This avoids the high cost of calling over the Public Switched Telephone Network (PSTN), lowering your communications expense. Additionally, ingenious is 100% scalable to rapidly meet changes in your company’s communications needs. With ingenious you only pay for what you need, when you need it.