Escene 3 Ln Gigabit Professional Ip Phone (GS292-PN) - Network Communication Standards: IP, VLAN Management: IEEE 802.1Q, IEEE 802.1X, Provided Network Services: BOOTP, FTP, HTTP, TFTP, Display: LCD, Backlight Color: White, Permission: 132 × 64, Connectivity: 1 × Headset / Headphones Mini-Jack 3.5 Mm Back, 1 × USB 2.0 Rear, 2 × Headset / Handset RJ9 Back, 1 × Gigabit Ethernet RJ45 + Poe Connector Rear, 1 × Gigabit Ethernet RJ45 Connector • Rear