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 Edge E320 IP Phone and PoE-enabled

28specifications compared
14differ
14identical
50known for one product only

Key differences

The AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 has 100 mm more package width than the HP Poly Edge E320 IP Phone and PoE-enabled (323 mm vs 223 mm). The HP Poly Edge E320 IP Phone and PoE-enabled has 40 mm more package depth than the AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 (278 mm vs 238 mm). The HP Poly Edge E320 IP Phone and PoE-enabled has 3 mm more package height than the AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 (89 mm vs 86 mm). Only the AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 has touchscreen. Only the AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 has Wi-Fi.

Display
- Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:TFT
- Edge E320 IP Phone and PoE-enabled:IPS
Display diagonal
- Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:12.7 cm (5")
- Edge E320 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
- Edge E320 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
- Edge E320 IP Phone and PoE-enabled:No
Ethernet LAN interface type
- Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:Gigabit Ethernet
- Edge E320 IP Phone and PoE-enabled:Fast Ethernet
Wi-Fi
- Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:Yes
- Edge E320 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
- Edge E320 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
- Edge E320 IP Phone and PoE-enabled:-40 - 70 °C

Side by side

Differences highlightedShow differences only

Comparison of C456HD, Edge E320 IP Phone and PoE-enabled
78 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 Edge E320 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 mountable	Yes	Yes
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 holdKnown for one	Yes	Unknown — not stated by the source
Call transferKnown for one	Yes	Unknown — not stated by the source
Caller ID	Yes	Yes
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
RedialingKnown for one	Yes	Unknown — not stated by the source
Speed diallingKnown for one	Yes	Unknown — not stated by the source
Lines quantityKnown for one	Unknown — not stated by the source	8 lines
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	IPS
Display diagonalDiffers	12.7 cm (5")	8.89 cm (3.5")
Display resolutionDiffers	1280 x 720 pixels	320 x 240 pixels
TouchscreenDiffers	Yes	No
Aspect ratioKnown for one	Unknown — not stated by the source	4:3
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)Known for one	Yes	Unknown — not stated by the source
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 detectionKnown for one	Yes	Unknown — not stated by the source
Voice codecsDiffers	G.711, G.722, G.729, Silk	G.711alaw, G.711ulaw, G.722, G.722.1, G.729ab, OPUS, iLBC
Network3 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Ethernet LAN interface typeDiffers	Gigabit Ethernet	Fast Ethernet
Wi-FiDiffers	Yes	No
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
Bluetooth	Yes	Yes
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
Bluetooth versionKnown for one	Unknown — not stated by the source	5.0
Near Field Communication (NFC)Known 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 Type-C ports quantityKnown for one	Unknown — not stated by the source	1
RJ-9 ports quantityKnown for one	Unknown — not stated by the source	1
Certificates1 differ
Certified for Microsoft TeamsKnown for one	Yes	Unknown — not stated by the source
Compliance certificatesDiffers	TAA	EAC, RoHS, Federal Communications Commission (FCC), CE, BSMI
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Poweridentical
Power over Ethernet (PoE)	Yes	Yes
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 & dimensions4 differ
WidthKnown for one	225.9 mm	Unknown — not stated by the source
DepthKnown for one	210.3 mm	Unknown — not stated by the source
HeightKnown for one	92.6 mm	Unknown — not stated by the source
WeightKnown for one	1.11 kg	Unknown — not stated by the source
Package widthDiffers	323 mm	223 mm
Package depthDiffers	238 mm	278 mm
Package heightDiffers	86 mm	89 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
Handset	Yes	Yes
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)
Cables includedKnown for one	Unknown — not stated by the source	LAN (RJ-45)
Stand includedKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Total carbon footprint (kg of CO2e)Known for one	Unknown — not stated by the source	20
Logistics dataidentical
Country of originKnown for one	Unknown — not stated by the source	China
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.

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