Product comparison · 2 ip phones

AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 vs Yealink MP56 Zoom

42specifications compared
17differ
25identical
55known 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 4 more operating system version than the Yealink MP56 Zoom (13 vs 9.0). The Yealink MP56 Zoom has 24.5 mm more width than the AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 (250.4 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 41.6 mm more depth than the Yealink MP56 Zoom (210.3 mm vs 168.7 mm). Product colour: Black on the AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6, Grey on the Yealink MP56 Zoom. 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 Yealink MP56 Zoom.

Product colour
- Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:Black
- MP56 Zoom:Grey
Operating system version
- Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:13
- MP56 Zoom:9.0
Display
- Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:TFT
- MP56 Zoom:LCD
Display diagonal
- Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:12.7 cm (5")
- MP56 Zoom:17.8 cm (7")
Display resolution
- Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:1280 x 720 pixels
- MP56 Zoom:480 x 800 pixels
Security algorithms
- Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:HTTPS, SRTP, TLS
- MP56 Zoom:HTTPS, TLS
Supported network protocols
- Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:UDP/TCP, NTP, DNS/SRV
- MP56 Zoom:IPv4/IPv6, SNTP
Operating temperature (T-T)
- Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:0 - 40 °C
- MP56 Zoom:-10 - 50 °C

Side by side

Differences highlightedShow differences only

Comparison of C456HD, MP56 Zoom
97 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 Yealink MP56 Zoom View product
Design1 differ
Product colourDiffers	Black	Grey
Device lockKnown for one	Unknown — not stated by the source	Yes
MountingKnown for one	Unknown — not stated by the source	Desk
Wall mountableKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
Operating system versionDiffers	13	9.0
Hearing aid compatibilityKnown for one	Unknown — not stated by the source	Yes
Compatible productsKnown for one	Unknown — not stated by the source	Zoom/Yealink Device Management Platform
Dual-Tone Multi-Frequency (DTMF) modesKnown for one	SIP info	Unknown — not stated by the source
Phone featuresidentical
Common area phone (CAP)Known for one	Unknown — not stated by the source	Yes
Hot deskingKnown for one	Unknown — not stated by the source	Yes
Call forwardingKnown for one	Unknown — not stated by the source	Yes
Call pick upKnown for one	Unknown — not stated by the source	Yes
Call waitingKnown for one	Unknown — not stated by the source	Yes
Distinctive ringKnown for one	Unknown — not stated by the source	Yes
IntercomKnown for one	Unknown — not stated by the source	Yes
SIP registrar serverKnown for one	Unknown — not stated by the source	Yes
Answering machineKnown for one	Yes	Unknown — not stated by the source
Caller IDKnown 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
Management featuresidentical
Firmware upgradeableKnown for one	Unknown — not stated by the source	Yes
Volume controlKnown for one	Buttons	Unknown — not stated by the source
Number of programmable keysKnown for one	1	Unknown — not stated by the source
Display3 differ
DisplayDiffers	TFT	LCD
Display diagonalDiffers	12.7 cm (5")	17.8 cm (7")
Display resolutionDiffers	1280 x 720 pixels	480 x 800 pixels
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
Number of simultaneous touchpointsKnown for one	Unknown — not stated by the source	5
Graphical user interface (GUI) languageKnown for one	Unknown — not stated by the source	Multi
Audio1 differ
Noise reductionKnown for one	Unknown — not stated by the source	Yes
Voice codecsDiffers	G.711, G.722, G.729, Silk	AGC, AJB, CNG, G.711a, G.711u, G.722, G.723.1, G.726, G.729A, G.729B, PLC, Silk, VAD, iLBC
Adaptive jitter buffersKnown for one	Yes	Unknown — not stated by the source
Echo cancellationKnown for one	Yes	Unknown — not stated by the source
Voice activity detectionKnown for one	Yes	Unknown — not stated by the source
Network4 differ
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth versionKnown for one	Unknown — not stated by the source	4.2
DHCP clientKnown for one	Unknown — not stated by the source	Yes
Networking standardsDiffers	IEEE 802.3af	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Security algorithmsDiffers	HTTPS, SRTP, TLS	HTTPS, TLS
Supported network protocolsDiffers	UDP/TCP, NTP, DNS/SRV	IPv4/IPv6, SNTP
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
RJ-9 ports quantityKnown for one	Unknown — not stated by the source	2
Headset connectivityKnown for one	USB	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
WAN connection typeKnown for one	RJ-45	Unknown — not stated by the source
Certificates1 differ
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, RoHS, ISO 9001, CCC, REACH
Compliance certificatesDiffers	TAA	CCC, CE, Federal Communications Commission (FCC), REACH, RoHS
Certified for Microsoft TeamsKnown for one	Yes	Unknown — not stated by the source
Poweridentical
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
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	2 A
USB output currentKnown for one	Unknown — not stated by the source	0.5 A
Power consumption (typical)Known for one	Unknown — not stated by the source	4.5 W
Power consumption (Power over Ethernet (PoE))Known for one	Unknown — not stated by the source	6 W
Operational conditions1 differ
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 95%
Operating temperature (T-T)Differs	0 - 40 °C	-10 - 50 °C
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Weight & dimensions5 differ
WidthDiffers	225.9 mm	250.4 mm
DepthDiffers	210.3 mm	168.7 mm
HeightDiffers	92.6 mm	174.4 mm
Package widthDiffers	323 mm	278 mm
Package heightDiffers	86 mm	103 mm
WeightKnown for one	1.11 kg	Unknown — not stated by the source
Package weightKnown for one	1.5 kg	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	LAN (RJ-45)
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Stand includedKnown for one	Unknown — not stated by the source	Yes
Mounting kitKnown 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

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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