Cisco Small Business SPA512G 1-Line IP Phone with 2-Port Gigabit Ethernet Switch / PoE / LCD Display Type: Telephone Standards: IEEE 802.3 Security: Password-protected system, preset to factory default Password-protected access to administrator and user-level features HTTPS with factory-installed client certificate HTTP digest: encrypted authentication via MD5 (RFC 1321) Up to 256-bit Advanced Encryption Standard (AES) encryption Ports: 2 x 10/100/1000BASE-T RJ-45 Ethernet ports Handset: RJ-9 connector Headset 2.5-mm port Built-in speakerphone and microphone Display: 128 x 64 monochrome LCD graphical display with backlight LEDs: Speakerphone on/off button with LED Headset on/off button with LED Mute button with LED Message waiting indicator LED Voicemail message retrieval button Hold button Power: 802.3af compliant Power over Ethernet (PoE) *Power supply is optional and is purchased separately...