Yealink SIP-T56A IP Phone Easy Audio and Visual Communication 16-Lines
Key Features

• 7 inch (1024 x 600) capacitive touch screen
• Runs Android 5.1.1
• Yealink Noise Proof Technology
• Yealink’s SDK (Software Development Kit)
• DoorPhone Features (Preview, One-button Open, Monitoring)
• Built-in Bluetooth 4.0+ for headsets and pairing mobile devices
• Built-in Wi-Fi (802.11b/g/n)
• USB 2.0 port (2.0 compliant) for USB headset, media and storage applications
• Opus Codec Support Up to 16 VoIP accounts
• Up to 5-party Audio Conferencing
• Stand With 2 Adjustable Angles
• Wall Mountable
• Color-Screen Expansion Module support
• 1 Year Warranty