Experience seamless communication with the EMetrotel UCx250, a robust VoIP PBX phone system designed to cater to your business needs. The system is equipped with multiple interfaces including USB and Ethernet (RJ-45), ensuring that you have versatile connectivity options.The UCx250 model is a standalone unit that does not come as a custom bundle or a modified item, emphasizing its originality and reliability. It's important to note that this listing is for a demo unit, which means it is a fully functional piece that you can test and experience firsthand, backed by the promise of free shipping.