When you want the best small business 12-line phone system for your money, the VVX 450 is full of good surprises. Handle high volume calls easily with the sleek, color display — and be confident conversations will always sound great.
Technical details
Warranty period
1 year(s)
Display
Touchscreen
No
Display
LED
Display diagonal
10.9 cm (4.3")
Display resolution
480 x 272 pixels
Audio
Speakerphone
Yes
Voice codecs
G.711, G.722, G.722.1, G.729ab, OPUS, iLBC
Voice activity detection
Yes
Comfort noise generation (CNG)
Yes
Ports & interfaces
USB 2.0 ports quantity
2
Ethernet LAN (RJ-45) ports
2
Weight & dimensions
Width
240 mm
Depth
57 mm
Height
230 mm
Weight
1.04 kg
Power
Power over Ethernet (PoE)
Yes
AC adapter output voltage
5 V
AC adapter output current
3 A
Operational conditions
Operating temperature (T-T)
0 - 40 °C
Operating relative humidity (H-H)
5 - 95%
Storage temperature (T-T)
-40 - 70 °C
Network
Ethernet LAN
Yes
Ethernet LAN interface type
Gigabit Ethernet
Ethernet LAN data rates
10,100,1000 Mbit/s
Quality of Service (QoS) support
Yes
Security algorithms
802.1x RADIUS, HTTPS, TLS
Syslog
Yes
Phone features
Lines quantity
12 lines
Call waiting
Yes
Distinctive ring
Yes
Speed dialling
Yes
Call hold
Yes
Call forwarding
Yes
Conference call
Yes
Redialing
Yes
Do not disturb function
Yes
Call transfer
Yes
Certificates
Sustainability certificates
ENERGY STAR
Safety
UL 60950-1/62368-1, CE Mark, CAN/CSA C22.2 No 60950-1/62368-1-1, EN 60950-1/62368-1, IEC 60950-1/62368-1, AS/NZS 60950-1
Certification
FCC Part 15 (CFR 47) Class B
ICES-003 Class B
EN55032 Class B
CISPR32 Class B
VCCI Class B
EN55024
EN61000-3-2; EN61000-3-3
NZ Telepermit
Korea KCC3
UAE TRA
Russia CU3
Brazil ANATEL3
Australia RCM
South Africa ICASA3
Saudi Arabia CITC
China CCC3
RoHS Complian
TAA
Packaging content
Number of handles included
1 pc(s)
AC adapter included
Yes
Design
Product type
IP Phone
Product colour
Black
Handset type
Wired handset
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