Product comparison · 2 ip phones

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

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  • 36specifications compared
  • 16differ
  • 20identical
  • 54known for one product only

Key differences

The Yealink MP56 Zoom Edition has 1 more RJ-9 ports quantity than the AudioCodes 425HD TAA IP-Phone PoE GbE black (2 vs 1). The Yealink MP56 Zoom Edition 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 Edition 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 Edition has touchscreen. Only the Yealink MP56 Zoom Edition has Wi-Fi.

  • Display diagonal
    • 425HD TAA IP-Phone PoE GbE black:8.89 cm (3.5")
    • MP56 Zoom Edition:17.8 cm (7")
  • Touchscreen
    • 425HD TAA IP-Phone PoE GbE black:No
    • MP56 Zoom Edition:Yes
  • Wi-Fi
    • 425HD TAA IP-Phone PoE GbE black:No
    • MP56 Zoom Edition:Yes
  • Bluetooth
    • 425HD TAA IP-Phone PoE GbE black:No
    • MP56 Zoom Edition:Yes
  • RJ-9 ports quantity
    • 425HD TAA IP-Phone PoE GbE black:1
    • MP56 Zoom Edition:2
  • Operating temperature (T-T)
    • 425HD TAA IP-Phone PoE GbE black:0 - 40 °C
    • MP56 Zoom Edition:-10 - 50 °C
  • Width
    • 425HD TAA IP-Phone PoE GbE black:210.4 mm
    • MP56 Zoom Edition:250.4 mm
  • Depth
    • 425HD TAA IP-Phone PoE GbE black:90.9 mm
    • MP56 Zoom Edition:168.7 mm

Side by side

Differences highlightedShow differences only (off)
Comparison of 425HD, MP56 Zoom Edition
90 specifications
Designidentical
Product typeIP PhoneIP Phone
Handset typeWired handsetWired handset
Product colourBlackBlack
Performanceidentical
Dual-Tone Multi-Frequency (DTMF) modesKnown for oneSIP infoUnknown — not stated by the source
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
Phone featuresidentical
Lines quantityKnown for one4 linesUnknown — not stated by the source
Answering machineKnown for oneYesUnknown — not stated by the source
Call forwardingYesYes
Call holdYesYes
Call parkKnown for oneYesUnknown — not stated by the source
Call pick upKnown for oneYesUnknown — not stated by the source
Call transferYesYes
Call waitingYesYes
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
Full duplexYesYes
Message-waiting indicator (MWI)YesYes
RedialingKnown for oneYesUnknown — not stated by the source
Speed diallingKnown for oneYesUnknown — not stated by the source
Common area phone (CAP)Known for oneUnknown — not stated by the sourceYes
Hot deskingKnown for oneUnknown — not stated by the sourceYes
SIP registrar serverKnown 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
Firmware upgradeableKnown for oneUnknown — not stated by the sourceYes
Display2 differ
DisplayKnown for oneLCDUnknown — not stated by the source
Display diagonalDiffers8.89 cm (3.5")17.8 cm (7")
Display resolutionKnown for one320 x 480 pixelsUnknown — not stated by the source
TouchscreenDiffersNoYes
Touchscreen typeKnown for oneUnknown — not stated by the sourceCapacitive
Number of simultaneous touchpointsKnown for oneUnknown — not stated by the source5
Audio1 differ
SpeakerphoneYesYes
Microphone muteYesYes
Adaptive jitter buffersKnown for oneYesUnknown — not stated by the source
Echo cancellationKnown for oneYesUnknown — not stated by the source
Packet loss concealment (PLC)YesYes
Voice activity detectionKnown for oneYesUnknown — not stated by the source
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
Comfort noise generation (CNG)Known for oneUnknown — not stated by the sourceYes
Network5 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 standardsDiffersIEEE 802.3af, IEEE 802.1x, IEEE 802.1pIEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Quality of Service (QoS) supportKnown for oneYesUnknown — not stated by the source
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
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)
Bluetooth versionKnown for oneUnknown — not stated by the source4.2
DHCP clientKnown for oneUnknown — not stated by the sourceYes
Ports & interfaces1 differ
Cable lock slotYesYes
DC-in jackKnown for oneYesUnknown — not stated by the source
Ethernet LAN (RJ-45) ports22
RJ-9 ports quantityDiffers12
WAN connection typeKnown for oneRJ-45Unknown — not stated by the source
USB 2.0 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)YesYes
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 temperature (T-T)Differs0 - 40 °C-10 - 50 °C
Storage temperature (T-T)Known for one-20 - 70 °CUnknown — not stated by the source
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source10 - 95%
Weight & dimensions6 differ
WidthDiffers210.4 mm250.4 mm
DepthDiffers90.9 mm168.7 mm
HeightDiffers212.2 mm174.4 mm
WeightKnown for one984 gUnknown — not stated by the source
Package widthDiffers244 mm278 mm
Package depthDiffers320 mm238 mm
Package heightDiffers90 mm103 mm
Package weightKnown for one1.46 kgUnknown — not stated by the source
Packaging contentidentical
Cables includedLAN (RJ-45)LAN (RJ-45)
Ethernet cableKnown for oneYesUnknown — not stated by the source
ManualKnown for oneYesUnknown — not stated by the source
Number of handles included1 pc(s)1 pc(s)
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

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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