Product comparison · 2 ip phones

AudioCodes 425HD TAA IP-Phone PoE GbE black vs Yealink MP56 Zoom

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  • 41specifications compared
  • 19differ
  • 22identical
  • 56known for one product only

Key differences

The Yealink MP56 Zoom has 1 more RJ-9 ports quantity than the AudioCodes 425HD TAA IP-Phone PoE GbE black (2 vs 1). The Yealink MP56 Zoom has 40 mm more width than the AudioCodes 425HD TAA IP-Phone PoE GbE black (250.4 mm vs 210.4 mm). The Yealink MP56 Zoom has 77.8 mm more depth than the AudioCodes 425HD TAA IP-Phone PoE GbE black (168.7 mm vs 90.9 mm). Only the Yealink MP56 Zoom has touchscreen. Only the Yealink MP56 Zoom has Wi-Fi.

  • Product colour
    • 425HD TAA IP-Phone PoE GbE black:Black
    • MP56 Zoom:Grey
  • Display diagonal
    • 425HD TAA IP-Phone PoE GbE black:8.89 cm (3.5")
    • MP56 Zoom:17.8 cm (7")
  • Display resolution
    • 425HD TAA IP-Phone PoE GbE black:320 x 480 pixels
    • MP56 Zoom:480 x 800 pixels
  • Touchscreen
    • 425HD TAA IP-Phone PoE GbE black:No
    • MP56 Zoom:Yes
  • Wi-Fi
    • 425HD TAA IP-Phone PoE GbE black:No
    • MP56 Zoom:Yes
  • Bluetooth
    • 425HD TAA IP-Phone PoE GbE black:No
    • MP56 Zoom:Yes
  • RJ-9 ports quantity
    • 425HD TAA IP-Phone PoE GbE black:1
    • MP56 Zoom:2
  • Operating temperature (T-T)
    • 425HD TAA IP-Phone PoE GbE black:0 - 40 °C
    • MP56 Zoom:-10 - 50 °C

Side by side

Differences highlightedShow differences only (on)
Comparison of 425HD, MP56 Zoom
97 specifications
Design1 differ
Product colourDiffersBlackGrey
Device lockKnown for oneUnknown — not stated by the sourceYes
MountingKnown for oneUnknown — not stated by the sourceDesk
Performanceidentical
Operating system installedKnown for oneUnknown — not stated by the sourceAndroid
Operating system versionKnown for oneUnknown — not stated by the source9.0
Hearing aid compatibilityKnown for oneUnknown — not stated by the sourceYes
Compatible productsKnown for oneUnknown — not stated by the sourceZoom/Yealink Device Management Platform
Dual-Tone Multi-Frequency (DTMF) modesKnown for oneSIP infoUnknown — not stated by the source
Phone featuresidentical
Common area phone (CAP)Known for oneUnknown — not stated by the sourceYes
Hot deskingKnown for oneUnknown — not stated by the sourceYes
Distinctive ringKnown for oneUnknown — not stated by the sourceYes
IntercomKnown for oneUnknown — not stated by the sourceYes
SIP registrar serverKnown for oneUnknown — not stated by the sourceYes
Lines quantityKnown for one4 linesUnknown — not stated by the source
Answering machineKnown for oneYesUnknown — not stated by the source
Call parkKnown for oneYesUnknown — not stated by the source
Caller IDKnown 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
Speed diallingKnown for oneYesUnknown — not stated by the source
Management featuresidentical
Integrated voicemailKnown for oneUnknown — not stated by the sourceYes
Firmware upgradeableKnown for oneUnknown — not stated by the sourceYes
Volume controlKnown for oneButtonsUnknown — not stated by the source
Number of programmable keysKnown for one8Unknown — not stated by the source
Display3 differ
Display diagonalDiffers8.89 cm (3.5")17.8 cm (7")
Display resolutionDiffers320 x 480 pixels480 x 800 pixels
TouchscreenDiffersNoYes
Touchscreen typeKnown for oneUnknown — not stated by the sourceCapacitive
Number of simultaneous touchpointsKnown for oneUnknown — not stated by the source5
Graphical user interface (GUI) languageKnown for oneUnknown — not stated by the sourceMulti
Audio1 differ
Comfort noise generation (CNG)Known for oneUnknown — not stated by the sourceYes
Noise reductionKnown for oneUnknown — not stated by the sourceYes
Voice codecsDiffersG.711, G.722, G.729, OPUSAGC, 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 oneYesUnknown — not stated by the source
Echo cancellationKnown for oneYesUnknown — not stated by the source
Voice activity detectionKnown for oneYesUnknown — not stated by the source
Network5 differ
Wi-FiDiffersNoYes
Wi-Fi standardsKnown for oneUnknown — not stated by the source802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffersNoYes
Bluetooth versionKnown for oneUnknown — not stated by the source4.2
DHCP clientKnown for oneUnknown — not stated by the sourceYes
Networking standardsDiffersIEEE 802.3af, IEEE 802.1x, IEEE 802.1pIEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Security algorithmsDiffers802.1x RADIUS, HTTPS, SRTP, TLSHTTPS, TLS
Supported network protocolsDiffersIPv4, 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, LDAPIPv4/IPv6, SNTP
Quality of Service (QoS) supportKnown for oneYesUnknown — 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
Ports & interfaces1 differ
USB 2.0 ports quantityKnown for oneUnknown — not stated by the source1
RJ-9 ports quantityDiffers12
DC-in jackKnown for oneYesUnknown — not stated by the source
WAN connection typeKnown for oneRJ-45Unknown — not stated by the source
Certificates1 differ
CertificationKnown for oneUnknown — not stated by the sourceCE, FCC, RoHS, ISO 9001, CCC, REACH
Compliance certificatesDiffersFederal Communications Commission (FCC), ICES, UL, CE, CB, cTUVus, RCM, KC, CCC, EAC, Industry Canada (IC), VCCI, BSMI, TAACCC, CE, Federal Communications Commission (FCC), REACH, RoHS
Poweridentical
AC adapter input voltageKnown for oneUnknown — not stated by the source100 - 240 V
AC adapter output voltageKnown for oneUnknown — not stated by the source5 V
AC adapter output currentKnown for oneUnknown — not stated by the source2 A
USB output currentKnown for oneUnknown — not stated by the source0.5 A
Power consumption (typical)Known for oneUnknown — not stated by the source4.5 W
Power consumption (Power over Ethernet (PoE))Known for oneUnknown — not stated by the source6 W
Operational conditions1 differ
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source10 - 95%
Operating temperature (T-T)Differs0 - 40 °C-10 - 50 °C
Storage temperature (T-T)Known for one-20 - 70 °CUnknown — not stated by the source
Weight & dimensions6 differ
WidthDiffers210.4 mm250.4 mm
DepthDiffers90.9 mm168.7 mm
HeightDiffers212.2 mm174.4 mm
Package widthDiffers244 mm278 mm
Package depthDiffers320 mm238 mm
Package heightDiffers90 mm103 mm
WeightKnown for one984 gUnknown — not stated by the source
Package weightKnown for one1.46 kgUnknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for oneUnknown — not stated by the sourceYes
HandsetKnown for oneUnknown — not stated by the sourceYes
Quick start guideKnown for oneUnknown — not stated by the sourceYes
Stand includedKnown for oneUnknown — not stated by the sourceYes
ManualKnown for oneYesUnknown — 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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