Product comparison · 2 ip phones

AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 vs HP Poly VVX 350 6-Line IP Phone and PoE-enabled

33specifications compared
16differ
17identical
50known for one product only

Key differences

The HP Poly VVX 350 6-Line IP Phone and PoE-enabled has 7.1 mm more width than the AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 (233 mm vs 225.9 mm). The AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 has 148.3 mm more depth than the HP Poly VVX 350 6-Line IP Phone and PoE-enabled (210.3 mm vs 62 mm). The HP Poly VVX 350 6-Line IP Phone and PoE-enabled has 169.4 mm more height than the AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 (262 mm vs 92.6 mm). Only the AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 has touchscreen. Display: TFT on the AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6, LCD on the HP Poly VVX 350 6-Line IP Phone and PoE-enabled.

Display
- Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:TFT
- VVX 350 6-Line IP Phone and PoE-enabled:LCD
Display diagonal
- Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:12.7 cm (5")
- VVX 350 6-Line IP Phone and PoE-enabled:8.89 cm (3.5")
Display resolution
- Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:1280 x 720 pixels
- VVX 350 6-Line IP Phone and PoE-enabled:320 x 240 pixels
Touchscreen
- Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:Yes
- VVX 350 6-Line IP Phone and PoE-enabled:No
Security algorithms
- Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:HTTPS, SRTP, TLS
- VVX 350 6-Line IP Phone and PoE-enabled:HTTPS
Storage temperature (T-T)
- Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:-20 - 70 °C
- VVX 350 6-Line IP Phone and PoE-enabled:-40 - 70 °C
Width
- Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:225.9 mm
- VVX 350 6-Line IP Phone and PoE-enabled:233 mm
Depth
- Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:210.3 mm
- VVX 350 6-Line IP Phone and PoE-enabled:62 mm

Side by side

Differences highlightedShow differences only

Comparison of C456HD, VVX 350 6-Line IP Phone and PoE-enabled
83 specifications	A AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 Model C456HD View product	B HP Poly VVX 350 6-Line IP Phone and PoE-enabled View product
Designidentical
Product type	IP Phone	IP Phone
Handset type	Wired handset	Wired handset
Product colour	Black	Black
Wall mountableKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Operating system installedKnown for one	Android	Unknown — not stated by the source
Operating system versionKnown for one	13	Unknown — not stated by the source
Dual-Tone Multi-Frequency (DTMF) modesKnown for one	SIP info	Unknown — not stated by the source
Phone featuresidentical
Answering machineKnown for one	Yes	Unknown — not stated by the source
Call hold	Yes	Yes
Call transfer	Yes	Yes
Caller IDKnown for one	Yes	Unknown — not stated by the source
Full duplexKnown for one	Yes	Unknown — not stated by the source
Message-waiting indicator (MWI)Known for one	Yes	Unknown — not stated by the source
Redialing	Yes	Yes
Speed dialling	Yes	Yes
Lines quantityKnown for one	Unknown — not stated by the source	6 lines
Call forwardingKnown for one	Unknown — not stated by the source	Yes
Call waitingKnown for one	Unknown — not stated by the source	Yes
Conference callKnown for one	Unknown — not stated by the source	Yes
Distinctive ringKnown for one	Unknown — not stated by the source	Yes
Do not disturb functionKnown for one	Unknown — not stated by the source	Yes
Management featuresidentical
Integrated voicemailKnown for one	Yes	Unknown — not stated by the source
Volume controlKnown for one	Buttons	Unknown — not stated by the source
Number of programmable keysKnown for one	1	Unknown — not stated by the source
Display4 differ
DisplayDiffers	TFT	LCD
Display diagonalDiffers	12.7 cm (5")	8.89 cm (3.5")
Display resolutionDiffers	1280 x 720 pixels	320 x 240 pixels
TouchscreenDiffers	Yes	No
Audio1 differ
Speakerphone	Yes	Yes
Microphone muteKnown for one	Yes	Unknown — not stated by the source
Adaptive jitter buffersKnown for one	Yes	Unknown — not stated by the source
Comfort noise generation (CNG)	Yes	Yes
Echo cancellationKnown for one	Yes	Unknown — not stated by the source
Packet loss concealment (PLC)Known for one	Yes	Unknown — not stated by the source
Voice activity detection	Yes	Yes
Voice codecsDiffers	G.711, G.722, G.729, Silk	G.711, G.722, G.722.1, G.729ab, iLBC
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet	Gigabit Ethernet
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)	Unknown — not stated by the source
BluetoothKnown for one	Yes	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.3af	Unknown — not stated by the source
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
Security algorithmsDiffers	HTTPS, SRTP, TLS	HTTPS
Supported network protocolsKnown for one	UDP/TCP, NTP, DNS/SRV	Unknown — not stated by the source
SyslogKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Headset connectivityKnown for one	USB	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	2	2
WAN connection typeKnown for one	RJ-45	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	2
Certificates1 differ
Certified for Microsoft TeamsKnown for one	Yes	Unknown — not stated by the source
Compliance certificatesDiffers	TAA	RoHS, Federal Communications Commission (FCC), CE
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
SafetyKnown for one	Unknown — not stated by the source	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
CertificationKnown for one	Unknown — not stated by the source	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
Poweridentical
Power over Ethernet (PoE)	Yes	Yes
AC adapter output voltageKnown for one	Unknown — not stated by the source	5 V
AC adapter output currentKnown for one	Unknown — not stated by the source	3 A
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Differs	-20 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensions8 differ
WidthDiffers	225.9 mm	233 mm
DepthDiffers	210.3 mm	62 mm
HeightDiffers	92.6 mm	262 mm
WeightDiffers	1.11 kg	1.04 kg
Package widthDiffers	323 mm	233 mm
Package depthDiffers	238 mm	262 mm
Package heightDiffers	86 mm	62 mm
Package weightDiffers	1.5 kg	300 g
Packaging contentidentical
Mounting kitKnown for one	Yes	Unknown — not stated by the source
Ethernet cableKnown for one	Yes	Unknown — not stated by the source
HandsetKnown for one	Yes	Unknown — not stated by the source
Headset includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Number of handles included	1 pc(s)	1 pc(s)
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Warranty periodKnown for one	Unknown — not stated by the source	1 year(s)
Logistics dataidentical
Country of originKnown for one	Unknown — not stated by the source	China, Mexico
Pallet gross weightKnown for one	Unknown — not stated by the source	357 kg
UNSPSC-codeKnown for one	Unknown — not stated by the source	43191511

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More ip phone comparisons

All ip phone comparisons