Go pro without the price tag

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