Yealink SIP-T26P Advanced IP Phone w/POE Type: Wired VoIP Security: Standard encryption and authentication (AES, MD5, AND MD5-sess) Ports: 2 x RJ45 10/100M Ethernet ports, 2 x RJ45 ethernet ports, 1 x RJ9 headset port Display: Backlit 132x64 pixels graphic LCD with 4-level grayscales Power: Power adapter: AC 100~240V input and DC 5V/1.2A output