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Product comparison · 2 ip phones

AudioCodes 425HD TAA IP-Phone PoE GbE black vs Yealink-SIP-T74W

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  • 39specifications compared
  • 16differ
  • 23identical
  • 46known for one product only

Key differences

The Yealink-SIP-T74W has 1 more RJ-9 ports quantity than the AudioCodes 425HD TAA IP-Phone PoE GbE black (2 vs 1). The Yealink-SIP-T74W has 24.6 mm more width than the AudioCodes 425HD TAA IP-Phone PoE GbE black (235 mm vs 210.4 mm). The Yealink-SIP-T74W has 76.6 mm more depth than the AudioCodes 425HD TAA IP-Phone PoE GbE black (167.5 mm vs 90.9 mm). Only the Yealink-SIP-T74W has Wi-Fi. Only the Yealink-SIP-T74W has Bluetooth.

  • Handset type
    • Wired handset
    • Wired & Wireless handset
  • Display diagonal
    • 8.89 cm (3.5")
    • 10.9 cm (4.3")
  • Display resolution
    • 320 x 480 pixels
    • 480 x 272 pixels
  • Wi-Fi
    • No
    • Yes
  • Bluetooth
    • No
    • Yes
  • RJ-9 ports quantity
    • 1
    • 2
  • Operating temperature (T-T)
    • 0 - 40 °C
    • 10 - 45 °C
  • Storage temperature (T-T)
    • -20 - 70 °C
    • -10 - 70 °C

Side by side

Differences highlightedShow differences only
85 specifications
A

AudioCodes

425HD TAA IP-Phone PoE GbE black

Model 425HD

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B

Yealink

Yealink-SIP-T74W

Model T74W

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Design1 differ
Product typeIP PhoneIP Phone
Handset typeDiffersWired handsetWired & Wireless handset
Product colourBlackBlack
Backlight keypadKnown for oneYes
MountingKnown for oneDesk
Performanceidentical
Dual-Tone Multi-Frequency (DTMF) modesKnown for oneSIP info
Phone featuresidentical
Lines quantityKnown for one4 lines
Answering machineYesYes
Call forwardingYesYes
Call holdYesYes
Call parkKnown for oneYes
Call pick upKnown for oneYes
Call transferKnown for oneYes
Call waitingYesYes
Caller IDYesYes
Conference callYesYes
Do not disturb functionKnown for oneYes
Full duplexKnown for oneYes
Message-waiting indicator (MWI)YesYes
RedialingYesYes
Speed diallingYesYes
Call historyKnown for oneYes
Call returnKnown for oneYes
Emergency callKnown for oneYes
IntercomKnown for oneYes
Number of VoIP accountsKnown for one16
Phonebook capacityKnown for one1000 entries
Phonebook sharingKnown for oneYes
Management featuresidentical
Volume controlKnown for oneButtons
Number of programmable keysKnown for one8
Management platformKnown for oneYealink Device Management Platform
Display2 differ
DisplayLCDLCD
Display diagonalDiffers8.89 cm (3.5")10.9 cm (4.3")
Display resolutionDiffers320 x 480 pixels480 x 272 pixels
TouchscreenKnown for oneNo
Audio1 differ
SpeakerphoneYesYes
Microphone muteYesYes
Adaptive jitter buffersKnown for oneYes
Echo cancellationKnown for oneYes
Packet loss concealment (PLC)Known for oneYes
Voice activity detectionKnown for oneYes
Voice codecsDiffersG.711, G.722, G.729, OPUSG.711a, G.711u, G.723.1, G.726, G.729, G.729A, G.729B, G.729ab
Network3 differ
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Ethernet LAN interface typeGigabit EthernetGigabit Ethernet
Wi-FiDiffersNoYes
BluetoothDiffersNoYes
Networking standardsKnown for oneIEEE 802.3af, IEEE 802.1x, IEEE 802.1p
Quality of Service (QoS) supportYesYes
Security algorithmsDiffers802.1x RADIUS, HTTPS, SRTP, TLSWPA2, WPA3
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, LDAP
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)
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth versionKnown for one5.0
SyslogKnown for oneYes
Ports & interfaces1 differ
Cable lock slotKnown for oneYes
DC-in jackYesYes
Ethernet LAN (RJ-45) ports22
RJ-9 ports quantityDiffers12
WAN connection typeKnown for oneRJ-45
Headset connectivityKnown for oneRJ-9
USB 2.0 ports quantityKnown for one1
Certificatesidentical
Compliance certificatesKnown for oneFederal Communications Commission (FCC), ICES, UL, CE, CB, cTUVus, RCM, KC, CCC, EAC, Industry Canada (IC), VCCI, BSMI, TAA
Poweridentical
Power over Ethernet (PoE)YesYes
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one5 V
AC adapter output currentKnown for one2 A
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C10 - 45 °C
Storage temperature (T-T)Differs-20 - 70 °C-10 - 70 °C
Operating relative humidity (H-H)Known for one5 - 95%
Weight & dimensions6 differ
WidthDiffers210.4 mm235 mm
DepthDiffers90.9 mm167.5 mm
HeightDiffers212.2 mm214.8 mm
WeightKnown for one984 g
Package widthDiffers244 mm258 mm
Package depthDiffers320 mm247 mm
Package heightDiffers90 mm99 mm
Package weightKnown for one1.46 kg
Packaging contentidentical
Cables includedKnown for oneLAN (RJ-45)
Ethernet cableYesYes
ManualKnown for oneYes
Number of handles included1 pc(s)1 pc(s)
Mounting kitKnown for oneYes
HandsetKnown for oneYes
Quick start guideKnown for oneYes

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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