The high performance NEC ITR-8D-3 BLACK TEL Series IP Phone 780023 is compatible with Nec Neax 2000 IVS-2 / IPS / 2400 IPX / Univerge SV7000 / MPS PBX systems. 

Features:

•  11 dedicated function keys for ease of operation ( Hold, Transfer, Answer, Speaker,
• Conference, Redial, Recall, Feature, Mic, Message, Directory) 
• 8 programmable line keys for immediate line or feature access (DSS) 
• 2-color LED per key immediately indicates call status Call/Message indicator lamp 
• Hands-free speakerphone 
• Convenient built-in headset jack 
• Volume/Contrast control 
• 3 lines of LCD information (adjustable) with 24 characters per line 
• 4 Softkeys 
• Desk & Wall mountable Tilt stand 

Specifications: 

• Interface: 10/100 based T (IEEE 802.3), RJ 45 multi-port Switch
• Internet Layer: IPv4
• Protocol Support: Protims over IP
• Jitter Buffer: Max 300ms (10ms steps)
• Payload Interval: 10ms ~ 40ms (10ms steps)
• IP Addressing: DHCP or Static Assignable
• QoS: 801.p, ToS and Diff-Service
• Operating Temperature: 0 - 40 deg C (32 - 103 deg F)

Power Specification:

• External: AC: 24V, Current: 750mA 
• Inline and Spare Pair: Voltage: 48V 
• Current: 92ma 
• Power Consumption: 6.4W
• Protocol Support: 802.3af and CDP (NDP with ILPA integration)

Requires Power Supply: (Stock# 780135) AC-2R or Power Over Ethernet

Dimensions (W x D x H):  9.09" x 8.54" x 5.28"inches

One Year Warranty
Color: Black

Factory Refurbished - LOOKS LIKE NEW