Product comparison · 2 ip phones

AudioCodes 425HD TAA IP-Phone PoE GbE black vs Yealink VP59 IP phone Black, Grey LCD Wi-Fi

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  • 31specifications compared
  • 11differ
  • 20identical
  • 55known for one product only

Key differences

The Yealink VP59 IP phone Black, Grey LCD Wi-Fi has 1 more RJ-9 ports quantity than the AudioCodes 425HD TAA IP-Phone PoE GbE black (2 vs 1). Only the Yealink VP59 IP phone Black, Grey LCD Wi-Fi has touchscreen. Only the Yealink VP59 IP phone Black, Grey LCD Wi-Fi has Wi-Fi. Product colour: Black on the AudioCodes 425HD TAA IP-Phone PoE GbE black, Black, Grey on the Yealink VP59 IP phone Black, Grey LCD Wi-Fi. Display diagonal: 8.89 cm (3.5") on the AudioCodes 425HD TAA IP-Phone PoE GbE black, 20.3 cm (8") on the Yealink VP59 IP phone Black, Grey LCD Wi-Fi.

  • Product colour
    • 425HD TAA IP-Phone PoE GbE black:Black
    • VP59 IP phone Black, Grey LCD Wi-Fi:Black, Grey
  • Display diagonal
    • 425HD TAA IP-Phone PoE GbE black:8.89 cm (3.5")
    • VP59 IP phone Black, Grey LCD Wi-Fi:20.3 cm (8")
  • Display resolution
    • 425HD TAA IP-Phone PoE GbE black:320 x 480 pixels
    • VP59 IP phone Black, Grey LCD Wi-Fi:1280 x 800 pixels
  • Touchscreen
    • 425HD TAA IP-Phone PoE GbE black:No
    • VP59 IP phone Black, Grey LCD Wi-Fi:Yes
  • Wi-Fi
    • 425HD TAA IP-Phone PoE GbE black:No
    • VP59 IP phone Black, Grey LCD Wi-Fi:Yes
  • Bluetooth
    • 425HD TAA IP-Phone PoE GbE black:No
    • VP59 IP phone Black, Grey LCD Wi-Fi:Yes
  • RJ-9 ports quantity
    • 425HD TAA IP-Phone PoE GbE black:1
    • VP59 IP phone Black, Grey LCD Wi-Fi:2

Side by side

Differences highlightedShow differences only (off)
Comparison of 425HD, VP59
86 specifications
Design1 differ
Product typeIP PhoneIP Phone
Handset typeWired handsetWired handset
Product colourDiffersBlackBlack, Grey
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 source7.1
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
Number of VoIP accountsKnown for oneUnknown — not stated by the source16
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
Plug and PlayKnown for oneUnknown — not stated by the sourceYes
Display3 differ
DisplayLCDLCD
Display diagonalDiffers8.89 cm (3.5")20.3 cm (8")
Display resolutionDiffers320 x 480 pixels1280 x 800 pixels
TouchscreenDiffersNoYes
Touchscreen typeKnown for oneUnknown — not stated by the sourceCapacitive
Number of simultaneous touchpointsKnown for oneUnknown — not stated by the source10
Backlight displayKnown for oneUnknown — not stated by the sourceYes
Audio1 differ
SpeakerphoneYesYes
Microphone muteKnown 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)YesYes
Voice activity detectionYesYes
Voice codecsDiffersG.711, G.722, G.729, OPUSG.711a, G.711u, G.723.1, G.726, G.729A, G.729B, iLBC
Automatic gain controlKnown for oneUnknown — not stated by the sourceYes
Noise reductionKnown for oneUnknown — not stated by the sourceYes
Network5 differ
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/sUnknown — not stated by the source
Ethernet LAN interface typeGigabit EthernetGigabit Ethernet
Wi-FiDiffersNoYes
BluetoothDiffersNoYes
Networking standardsDiffersIEEE 802.3af, IEEE 802.1x, IEEE 802.1pIEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1x, IEEE 802.3af
Quality of Service (QoS) supportKnown for oneYesUnknown — not stated by the source
Security algorithmsDiffers802.1x RADIUS, HTTPS, SRTP, TLSHTTPS, MD5, SSL/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, HTTP/HTTPS, 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, 802.11ad, 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 source4.2
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
HDMI 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 source12 V
AC adapter output currentKnown for oneUnknown — not stated by the source1 A
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °CUnknown — not stated by the source
Storage temperature (T-T)Known for one-20 - 70 °CUnknown — not stated by the source
Weight & dimensionsidentical
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
WeightKnown for one984 gUnknown — not stated by the source
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
Packaging contentidentical
Cables includedLAN (RJ-45)LAN (RJ-45)
Ethernet cableKnown for oneYesUnknown — not stated by the source
ManualYesYes
Number of handles included1 pc(s)1 pc(s)
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
Cameraidentical
Front cameraKnown for oneUnknown — not stated by the sourceYes
Front camera resolution (numeric)Known for oneUnknown — not stated by the source2 MP
Videoidentical
Video callKnown 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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