The TRI-6 features a 6.2 inch touch screen housed in a 2U rack mount enclosure. It is a simple and cost-effective solution for black-only or red-only applications. The TRI-6 includes an LCD with an extra-wide viewing angle, handset hook, blue ringing/alert indicator light, six function buttons, two multi-purpose optical encoder knobs, and a robust 10W speaker. The unit provides a front panel headset/handset jack with an option for an additional jack box. The TRI-6 runs GTX software. It connects to the MVP switch over an IP network only. Power may be supplied by POE+ or an AC adapter.