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Product comparison · 2 ip phones

Yealink MP56 E2 Teams vs Yealink SIP- T31W

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  • 33specifications compared
  • 14differ
  • 19identical
  • 47known for one product only

Key differences

  • Handset type
    • Wired & Wireless handset
    • Wired handset
  • Display
    • LED
    • LCD
  • Display diagonal
    • 17.8 cm (7")
    • 5.84 cm (2.3")
  • Display resolution
    • 1024 x 600 pixels
    • 132 x 64 pixels
  • Ethernet LAN interface type
    • Gigabit Ethernet
    • Fast Ethernet
  • Bluetooth
    • Yes
    • No
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • AC adapter input voltage
    • 100-240 V
    • 100 - 240 V

Side by side

Differences highlightedShow differences only
80 specifications
A

Yealink

MP56 E2 TeamsView product
B

Yealink

SIP- T31WView product
Design1 differ
Product typeIP PhoneIP Phone
Handset typeDiffersWired & Wireless handsetWired handset
Product colourGreyGrey
Wall mountableKnown for oneYes
Device lockKnown for oneYes
Phone featuresidentical
Lines quantityKnown for one2 lines
Answering machineKnown for oneYes
Anonymous callKnown for oneYes
Anonymous call rejectionKnown for oneYes
Call forwardingYesYes
Call holdYesYes
Call parkKnown for oneYes
Call pick upKnown for oneYes
Call returnKnown for oneYes
Call transferYesYes
Call waitingKnown for oneYes
Caller IDYesYes
Do not disturb functionKnown for oneYes
Emergency callYesYes
Full duplexYesYes
Number of VoIP accountsKnown for one2
Phonebook capacityKnown for one1000 entries
RedialingKnown for oneYes
Short Message Service (SMS)YesYes
Speed diallingKnown for oneYes
P2P callsKnown for oneYes
PSTN callsKnown for oneYes
Hot deskingKnown for oneYes
Synchronized call logsKnown for oneYes
Direct callKnown for oneYes
Management featuresidentical
Integrated voicemailYesYes
Voicemail indicationYesYes
Keypad number of keysKnown for one11
Meeting featuresKnown for oneAdd participates, Calendar, Hold/Resume, Meeting details
Management platformKnown for oneMicrosoft Device, Yealink Device
Display3 differ
DisplayDiffersLEDLCD
Display diagonalDiffers17.8 cm (7")5.84 cm (2.3")
Display resolutionDiffers1024 x 600 pixels132 x 64 pixels
Display number of linesKnown for one2 lines
Backlight displayKnown for oneYes
TouchscreenKnown for oneYes
Number of simultaneous touchpointsKnown for one5
Audio1 differ
SpeakerphoneYesYes
Microphone muteYesYes
Comfort noise generation (CNG)Known for oneYes
Packet loss concealment (PLC)Known for oneYes
Voice codecsDiffersAEC, AGC, AJB, CNG, G.711a, G.711u, G.722, G.723.1, G.726, G.729ab, PLC, Silk, VAD, iLBCAEC, AGC, AJB, G.711, G.711a, G.722, G.723.1, G.726, G.729, G.729A, G.729B, G.729ab, VAD, iLBC
Network2 differ
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ethernet LAN interface typeDiffersGigabit EthernetFast Ethernet
Wi-FiYesYes
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
BluetoothDiffersYesNo
Security algorithmsKnown for oneAES, WPA2, WPA3
DHCP clientKnown for oneYes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers12
RJ-9 ports quantity22
USB 2.0 ports quantityKnown for one1
USB Type-C ports quantityKnown for one1
Power2 differ
Power over Ethernet (PoE)YesYes
AC adapter input voltageDiffers100-240 V100 - 240 V
Power consumption (typical)Known for one1.7 W
Power consumption (Power over Ethernet (PoE))Differs6 W2.6 W
AC adapter output voltageKnown for one5 V
AC adapter output currentKnown for one2 A
Operational conditions1 differ
Operating relative humidity (H-H)10 - 95%10 - 95%
Operating temperature (T-T)Differs-10 - 50 °C-10 - 45 °C
Storage temperature (T-T)Known for one-30 - 70 °C
Weight & dimensions3 differ
WidthDiffers250.4 mm188 mm
DepthDiffers168.7 mm189 mm
HeightDiffers174.4 mm162 mm
Packaging contentidentical
Number of handles included1 pc(s)1 pc(s)
AC adapter includedKnown for oneYes
Cables includedKnown for oneUSB Type-C
Ethernet cableKnown for oneYes
HandsetKnown for oneYes
Stand includedKnown for oneYes
Performanceidentical
Dual-Tone Multi-Frequency (DTMF) modesKnown for oneIn-band, Out-of band, SIP info
Hearing aid compatibilityKnown for oneYes
Certificatesidentical
SkypeKnown 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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