Product comparison · 2 ip phones

AudioCodes Teams C430HD IP-Phone PoE GbE black vs Yealink SIP T42U

31specifications compared
17differ
14identical
52known for one product only

Key differences

The AudioCodes Teams C430HD IP-Phone PoE GbE black has 0.2 mm more width than the Yealink SIP T42U (212.2 mm vs 212 mm). The AudioCodes Teams C430HD IP-Phone PoE GbE black has 21.4 mm more depth than the Yealink SIP T42U (210.4 mm vs 189 mm). The Yealink SIP T42U has 84.1 mm more height than the AudioCodes Teams C430HD IP-Phone PoE GbE black (175 mm vs 90.9 mm). Only the AudioCodes Teams C430HD IP-Phone PoE GbE black has integrated voicemail. Only the Yealink SIP T42U has Wi-Fi.

Handset type
- Teams C430HD IP-Phone PoE GbE black:Wired handset
- SIP T42U:Wireless handset
Product colour
- Teams C430HD IP-Phone PoE GbE black:Black
- SIP T42U:Grey
Integrated voicemail
- Teams C430HD IP-Phone PoE GbE black:Yes
- SIP T42U:No
Display diagonal
- Teams C430HD IP-Phone PoE GbE black:10.9 cm (4.3")
- SIP T42U:6.86 cm (2.7")
Wi-Fi
- Teams C430HD IP-Phone PoE GbE black:No
- SIP T42U:Yes
Bluetooth
- Teams C430HD IP-Phone PoE GbE black:No
- SIP T42U:Yes
Operating temperature (T-T)
- Teams C430HD IP-Phone PoE GbE black:0 - 40 °C
- SIP T42U:-10 - 50 °C
Width
- Teams C430HD IP-Phone PoE GbE black:212.2 mm
- SIP T42U:212 mm

Side by side

Differences highlightedShow differences only

Comparison of C430HD, SIP T42U
83 specifications	A AudioCodes Teams C430HD IP-Phone PoE GbE black Model C430HD View product	B Yealink SIP T42U View product
Design2 differ
Product type	IP Phone	IP Phone
Handset typeDiffers	Wired handset	Wireless handset
Product colourDiffers	Black	Grey
Wall mountable	Yes	Yes
Device lockKnown for one	Unknown — not stated by the source	Yes
MountingKnown for one	Unknown — not stated by the source	Desk/Wall
Performanceidentical
Operating system installedKnown for one	Android	Unknown — not stated by the source
Operating system versionKnown for one	12	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 ID	Yes	Yes
Full duplex	Yes	Yes
Message-waiting indicator (MWI)Known for one	Yes	Unknown — not stated by the source
Redialing	Yes	Yes
Speed dialling	Yes	Yes
Anonymous callKnown for one	Unknown — not stated by the source	Yes
Anonymous call rejectionKnown for one	Unknown — not stated by the source	Yes
Call forwardingKnown for one	Unknown — not stated by the source	Yes
Call historyKnown for one	Unknown — not stated by the source	Yes
Call parkKnown 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
Conference callKnown for one	Unknown — not stated by the source	Yes
Direct 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
Number of VoIP accountsKnown for one	Unknown — not stated by the source	12
Phonebook capacityKnown for one	Unknown — not stated by the source	1000 entries
Management features1 differ
Integrated voicemailDiffers	Yes	No
Volume controlKnown for one	Buttons	Unknown — not stated by the source
Number of function keysKnown for one	Unknown — not stated by the source	5
Number of programmable keysKnown for one	Unknown — not stated by the source	6
Display1 differ
Display	LCD	LCD
Display diagonalDiffers	10.9 cm (4.3")	6.86 cm (2.7")
Display resolutionKnown for one	Unknown — not stated by the source	192 x 68 pixels
Audioidentical
SpeakerphoneKnown for one	Yes	Unknown — not stated by the source
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 codecsKnown for one	G.711, G.722, G.729, Silk	Unknown — not stated by the source
Network5 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ethernet LAN interface type	Gigabit Ethernet	Gigabit Ethernet
Wi-FiDiffers	No	Yes
BluetoothDiffers	No	Yes
Networking standardsDiffers	IEEE 802.3af	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1x, IEEE 802.3af
Quality of Service (QoS) support	Yes	Yes
Security algorithmsDiffers	HTTPS, SRTP, TLS	256-bit AES, HTTPS, TLS, WPA2, WPA3
Supported network protocolsDiffers	UDP/TCP, NTP, DNS/SRV	IPv4/IPv6, SIP v1 (RFC2543), v2 (RFC3261), UDP/TCP/DNS-SRV (RFC 3263)
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
RJ-9 ports quantityKnown for one	Unknown — not stated by the source	2
Certificatesidentical
Certified for Microsoft TeamsKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power over Ethernet (PoE)Known for one	Yes	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	2.2 W
Operational conditions1 differ
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
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 95%
Weight & dimensions7 differ
WidthDiffers	212.2 mm	212 mm
DepthDiffers	210.4 mm	189 mm
HeightDiffers	90.9 mm	175 mm
WeightKnown for one	1.02 kg	Unknown — not stated by the source
Package widthDiffers	320 mm	627 mm
Package depthDiffers	244 mm	256 mm
Package heightDiffers	90 mm	235 mm
Package weightDiffers	1.51 kg	63 kg
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	No
Cameraidentical
Rear cameraKnown for one	Unknown — not stated by the source	Yes

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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