Product comparison · 2 ip phones

AudioCodes 425HD TAA IP-Phone PoE GbE black vs Yealink AX83H IP phone Black TFT Wi-Fi

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  • 26specifications compared
  • 9differ
  • 17identical
  • 58known for one product only

Key differences

The AudioCodes 425HD TAA IP-Phone PoE GbE black has 858 g more weight than the Yealink AX83H IP phone Black TFT Wi-Fi (984 g vs 126 g). Only the AudioCodes 425HD TAA IP-Phone PoE GbE black has Ethernet LAN. Only the Yealink AX83H IP phone Black TFT Wi-Fi has Wi-Fi. Display: LCD on the AudioCodes 425HD TAA IP-Phone PoE GbE black, TFT on the Yealink AX83H IP phone Black TFT Wi-Fi. Display diagonal: 8.89 cm (3.5") on the AudioCodes 425HD TAA IP-Phone PoE GbE black, 6.1 cm (2.4") on the Yealink AX83H IP phone Black TFT Wi-Fi.

  • Display
    • 425HD TAA IP-Phone PoE GbE black:LCD
    • AX83H IP phone Black TFT Wi-Fi:TFT
  • Display diagonal
    • 425HD TAA IP-Phone PoE GbE black:8.89 cm (3.5")
    • AX83H IP phone Black TFT Wi-Fi:6.1 cm (2.4")
  • Display resolution
    • 425HD TAA IP-Phone PoE GbE black:320 x 480 pixels
    • AX83H IP phone Black TFT Wi-Fi:240 x 320 pixels
  • Ethernet LAN
    • 425HD TAA IP-Phone PoE GbE black:Yes
    • AX83H IP phone Black TFT Wi-Fi:No
  • Wi-Fi
    • 425HD TAA IP-Phone PoE GbE black:No
    • AX83H IP phone Black TFT Wi-Fi:Yes
  • Bluetooth
    • 425HD TAA IP-Phone PoE GbE black:No
    • AX83H IP phone Black TFT Wi-Fi:Yes
  • Storage temperature (T-T)
    • 425HD TAA IP-Phone PoE GbE black:-20 - 70 °C
    • AX83H IP phone Black TFT Wi-Fi:-30 - 70 °C
  • Weight
    • 425HD TAA IP-Phone PoE GbE black:984 g
    • AX83H IP phone Black TFT Wi-Fi:126 g

Side by side

Differences highlightedShow differences only (on)
Comparison of 425HD, AX83H
84 specifications
Designidentical
Handset typeKnown for oneWired handsetUnknown — not stated by the source
Backlight keypadKnown for oneUnknown — not stated by the sourceYes
Wall mountableKnown for oneUnknown — not stated by the sourceYes
Performanceidentical
Dual-Tone Multi-Frequency (DTMF) modesKnown for oneSIP infoUnknown — not stated by the source
Phone featuresidentical
Lines quantityKnown for one4 linesUnknown — not stated by the source
Answering machineKnown for oneYesUnknown — not stated by the source
Conference callKnown for oneYesUnknown — not stated by the source
Do not disturb functionKnown for oneYesUnknown — not stated by the source
RedialingKnown for oneYesUnknown — not stated by the source
Anonymous callKnown for oneUnknown — not stated by the sourceYes
Anonymous call rejectionKnown for oneUnknown — not stated by the sourceYes
Call historyKnown for oneUnknown — not stated by the sourceYes
Emergency callKnown for oneUnknown — not stated by the sourceYes
IntercomKnown for oneUnknown — not stated by the sourceYes
Phonebook capacityKnown for oneUnknown — not stated by the source1000 entries
Vibrating alertKnown for oneUnknown — not stated by the sourceYes
Management featuresidentical
Volume controlKnown for oneButtonsUnknown — not stated by the source
Number of programmable keysKnown for one8Unknown — not stated by the source
Integrated voicemailKnown for oneUnknown — not stated by the sourceYes
Keypad number of keysKnown for oneUnknown — not stated by the source8
Display3 differ
DisplayDiffersLCDTFT
Display diagonalDiffers8.89 cm (3.5")6.1 cm (2.4")
Display resolutionDiffers320 x 480 pixels240 x 320 pixels
Audio1 differ
SpeakerphoneKnown for oneYesUnknown — not stated by the source
Adaptive jitter buffersKnown for oneYesUnknown — not stated by the source
Echo cancellationKnown for oneYesUnknown — not stated by the source
Packet loss concealment (PLC)Known for oneYesUnknown — not stated by the source
Voice activity detectionKnown for oneYesUnknown — not stated by the source
Voice codecsDiffersG.711, G.722, G.729, OPUSG.711a, G.722, G.723, G.726, G.729, G.729A, G.729B, G.729ab
Network3 differ
Ethernet LANDiffersYesNo
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/sUnknown — not stated by the source
Ethernet LAN interface typeKnown for oneGigabit EthernetUnknown — not stated by the source
Wi-FiDiffersNoYes
BluetoothDiffersNoYes
Networking standardsKnown for oneIEEE 802.3af, IEEE 802.1x, IEEE 802.1pUnknown — not stated by the source
Security algorithmsKnown for one802.1x RADIUS, HTTPS, SRTP, TLSUnknown — not stated by the source
Supported network protocolsKnown for oneIPv4, TCP, UDP, ICMP, ARP, RTP, SRTP, RTCP-XR, 802.1x, static IP/DHCP IP assignment, IEEE 802.1p/Q, QoS/ToS, HTTP/HTTPS/DHCP, NTP, FTP/TFTP, CDP/LLDP VLAN configuration, LDAPUnknown — not stated by the source
VoIP protocolsKnown for oneSIP – RFC 3261, SDP – RFC 2327, SIP over TCP/UDP/TLS, DNS_SRV (redundancy), digest authentication, PRACK, early media, SIP subscribe notify, BLF (busy lamp field), presence, MWI (message waiting indication)Unknown — not stated by the source
Wi-Fi standardsKnown for oneUnknown — not stated by the source802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth versionKnown for oneUnknown — not stated by the source5.0
Ports & interfacesidentical
Cable lock slotKnown for oneYesUnknown — not stated by the source
DC-in jackKnown for oneYesUnknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one2Unknown — not stated by the source
RJ-9 ports quantityKnown for one1Unknown — not stated by the source
WAN connection typeKnown for oneRJ-45Unknown — not stated by the source
Headset connectivityKnown for oneUnknown — not stated by the source3.5 mm
USB Type-C ports quantityKnown for oneUnknown — not stated by the source1
Certificatesidentical
Compliance certificatesKnown for oneFederal Communications Commission (FCC), ICES, UL, CE, CB, cTUVus, RCM, KC, CCC, EAC, Industry Canada (IC), VCCI, BSMI, TAAUnknown — not stated by the source
Poweridentical
Power over Ethernet (PoE)Known for oneYesUnknown — not stated by the source
AC adapter input voltageKnown for oneUnknown — not stated by the source100 - 240 V
Operational conditions1 differ
Storage temperature (T-T)Differs-20 - 70 °C-30 - 70 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source10 - 95%
Weight & dimensions1 differ
WidthKnown for one210.4 mmUnknown — not stated by the source
DepthKnown for one90.9 mmUnknown — not stated by the source
HeightKnown for one212.2 mmUnknown — not stated by the source
WeightDiffers984 g126 g
Package widthKnown for one244 mmUnknown — not stated by the source
Package depthKnown for one320 mmUnknown — not stated by the source
Package heightKnown for one90 mmUnknown — not stated by the source
Package weightKnown for one1.46 kgUnknown — not stated by the source
Handset dimensions (WxDxH)Known for oneUnknown — not stated by the source49.5 x 21 x 151 mm
Packaging contentidentical
Cables includedKnown for oneLAN (RJ-45)Unknown — not stated by the source
Ethernet cableKnown for oneYesUnknown — not stated by the source
ManualKnown for oneYesUnknown — not stated by the source
ChargerKnown for oneUnknown — not stated by the sourceYes
HandsetKnown for oneUnknown — not stated by the sourceYes
Sensorsidentical
Proximity sensorKnown for oneUnknown — not stated by the sourceYes

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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