Key Features:

• 3-year warranty
• Dual Ethernet ports, 10/100 Mbps
• Power over Ethernet (PoE) support (AC adapter optional)
• Shared call appearances (SCA)

Physical Features:

• 158 × 57 pixels (w × h) backlit display
• 2-position, desk- or wall-mountable
• 2.5 mm corded headset jack
• 4-way navigational pad
• Auto-dial/quick dial keys
• Busy lamp fields (BLF)
• Message waiting indicator
• Supports custom logos

SIP Features:

• SIP compatibility: Asterisk-based platforms, Broadsoft®, Genband™
• Supports auto IP provisioning, IPv4, DHCP Client, DNS, HTTPS, SNTP Client
• Supports custom default file for provisioning
• Supports HD Voice and G.711, G.726, G729AB, G.722 wideband codecs

Calling Features:

• 10 selectable ringtones
• 200-name phonebook
• 3-party conference; n-party via host service
• Auto answer
• Call forwarding, call blocking
• Call log/list, history, caller ID2 support
• Call transfer, call park, call pickup
• Do Not Disturb (DND)
• Hold, mute
• Intercom, redial
• Paging

Audio/Voice Features:

• Adjustable volume
• Full-duplex speakerphone

Other Features:

• Failover support and server redundancy
• QoS: 802.1x, DiffServ (DSCP, TOS), STUN, VLAN 802.1pq
• Supports WebUI customization (user and administrator)