The eSIP 200X is a cost-effective business phone system offering on-premise, hybrid, and hosted solutions.  With a base configuration of 100 users and 30 concurrent calls and it can scale up to 200 users, 60 concurrent calls, and 166 hours of voicemail.  This flexible system can support FXS, FXO/PSTN, up to 2 T1/PRI ports, cellular connectivity, and SIP trunks.  The 200X features Unified Communications and Collaborations, contact center, attendant console, call recording, mobile workforce app. When away from the office, the mobile application for iOS and Android keep you connected to your business by turning your smart phone into a working phone on the ESI phone system.  The eSIP 200X helps to minimize costs, maximize business returns, and lowers the total cost of ownership for your advanced unified communications solution.