Technical Specifications - NEC DT750 User Manual

1.

TECHNICAL SPECIFICATIONS

ITEM
Display (LCD)
Programmable Key
Fixed Feature Key
Backlight
Soft Key
Directory
Call History
XML Browser
Hands-free
Headset
LAN Interface
Voice CODEC
IP Address Setting
QoS
VLAN
Security
Power Supply
Power Consumption
Download
Adapter (Optional)
Color
Dimension (W×D×H)
Weight
5.7 inch Color TFT, QVGA, Touch Panel, with Backlight
32 (8 X 4) Keys (displayed on LCD)
9 keys (with Menu button and Cursor key)
Display and Digit Key (lit for 10 seconds when operating)
500 records
Outgoing Call: 50 record, Incoming Call: 50 records
Standard equipment (Full-duplex), Wide-band
2-port, 10BASE-T/100BASE-TX, Full-duplex/Half-duplex,
Auto Negotiation /Fixed
G.711(µ-law, A-law), G.729a, G.722
Sets via DHCP server/Sets Statically
ToS (IP Precedence, Diffserv)
Tag VLAN (IEEE802.1Q/p)
IEEE802.1x authentication (EAP-MD5, EAPOL Forwarding),
SIP&RTP Encryption
Central Power Supply = IEEE802.3af,
Local Power Supply = AC adapter (AC-2R UNIT: optional)
Approximately 5.3 W (without optional connection)
Program/Configuration data/Ringing Tone/Music on Hold
/Directory data/Wallpaper
Recording Unit/Wall-mounting kit/Digit-key Set Unit/Side panel
227(W) × 250(D) × 112(H) [mm]
2
DT750
4 Keys
Available
Available
Black
1.6 kg