Clear-Com VI-PNL-12R-X4 V-Series Iris 1RU 12 Rotary and pushbutton key colour ten-character display panel with XLR-4 male headset connector and user menu. The panel has 12 rotary buttons for listen and crosspoint control and 24 pushbuttons as talk keys including one reply/answer-back key and eight shift pages. The panel has AES67 IP connections (up to three per panel) to the E-IPA cards, IVC connections (up to three per panel) to IVC-32 or E-IPA cards and 4-wire connections to MVX- A16. Requires version EHX v11.0 and above. This panel will operate from EHX v7.0 and above but with IVC & 4-wire connections only and with only yellow characters.