Vvx 250 4-line biz-ip-phone/dual 10/100/1000 ethernet-no psu

Features

Product colour Black

Handset type Wired handset

Unicode UTF-8 character support

Keypad number of keys 12

Handset ITU-T P.370, TIA 504A

Headset connectivity RJ-9

Volume control Digital

Management platform HTML5, CSS, SSL

Integrated voicemail

Dual-Tone Multi-Frequency (DTMF) modes In-band

SIP registrar server

Display

Display LCD

Display resolution 320 x 240 pixels

Display diagonal 7.11 cm (2.8")

Backlight display

Phone features

Lines quantity 4 lines

Call waiting

Distinctive ring

Speed dialling

Call hold

Call forwarding

Conference call

Redialing

Do not disturb function

On-hook dialling

Call pick up

Call transfer

Audio

Speakerphone

Voice codecs G.711,G.722,G.722.1,G.729A,G.729B,OPUS,iLBC

Voice activity detection

Adaptive jitter buffers

Frequency range 150 - 7000 Hz

Comfort noise generation (CNG)

Network

Ethernet LAN

Ethernet LAN interface type Gigabit Ethernet

Wi-Fi

Ethernet LAN data rates 10,100,1000 Mbit/s

Bluetooth

Quality of Service (QoS) support

DHCP client

Event logging

Syslog

Auto diagnostic

Ports & interfaces

Ethernet LAN (RJ-45) ports 2

USB 2.0 ports quantity 1

RJ-9 ports quantity 1

WAN connection type RJ-45

Camera

Built-in camera

Power

Power over Ethernet (PoE)

Weight & dimensions

Width 240 mm

Depth 57 mm

Height 230 mm

Weight 890 g

Certificates

Safety UL 60950-1 , CE Mark , CAN/CSA C22.2 No 60950-1 , EN 60950-1 , IEC 60950-1 , AS/NZS 60950-1

Operational conditions

Operating temperature (T-T) 0 - 40 °C

Operating relative humidity (H-H) 5 - 95%

Storage relative humidity (H-H) -40 - 70%

Packaging content

Number of handles included 1 pc(s)

Quick start guide

Cables included LAN (RJ-45)