FEATURES

• Display: No Display
• Industrial Design: Trimline, low-profile design
• Call Appearance: Supports two incoming calls with call-waiting service
• Fixed Feature Buttons: Hold, Redial, and Volume
• Button Module Expansion: No
• Speakerphone: No
• Wall-Mountable: Yes, can be mounted onto the wall by working with third-party wall mounts, such as Leviton 4108W-xSP wallplates.
• Ethernet Connectivity: Single Ethernet (10/100) line interface
• Headset Port: No
• Message Waiting Indicator: Yes
• Adjustable Tilt Display: No
• Network: Cisco Discovery Protocol and IEEE 802.1 p/q tagging and switching
• Security: Certificates, Image authentication, Device authentication, File authentication, Signaling authentication, Media encryption using Secure Real-Time Transfer Protocol (SRTP), Signaling encryption using Transport Layer Security (TLS) Protocol

POWER REQUIREMENTS

• Supports 802.3af Power-over-ethernet (PoE)
• Can also be powered via optional power adapter if PoE is not available on your network (power supply sold separately)