Purchased brand new in 2016. Installed by a professional technician for a small financial services firm. Company has sold and the we are selling our phone system. Includes 5 phones, one of them with a larger switch board. System can be installed by a local technician. We will refer technician info. When it comes to telecommunications, the Strata® CIX40 IP business communication system delivers. Easy call handling scores points with employees and customers. Comprehensive features enable you to work just as you need. Scalability means you can expand capacity as your requirements change—without losing your initial investment. And because it's from Toshiba, you can count on unsurpassed reliability, audio clarity, and performance. Toshiba's Strata® CIX40 IP business communication system puts powerful IP telephony capabilities at your small business, enterprise branch, or retail locations. Toshiba's IP business communication systems can be configured with a variety of communication endpoints, including IP telephones, digital telephones and SoftIPT® softphones for PDAs, laptops or desktop PCs. Strata CIX40 is designed to drive business process integration and to create value, efficiency, and maximize your return on investment, regardless of your company's size.