Product comparison · 2 ip phones

AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 vs Yealink MP45

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  • 18specifications compared
  • 11differ
  • 7identical
  • 56known for one product only

Key differences

The AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 has 2.9 mm more width than the Yealink MP45 (225.9 mm vs 223 mm). The AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 has 51.3 mm more depth than the Yealink MP45 (210.3 mm vs 159 mm). The Yealink MP45 has 34.4 mm more height than the AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 (127 mm vs 92.6 mm). Product colour: Black on the AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6, Black, Grey on the Yealink MP45. Operating system installed: Android on the AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6, Linux on the Yealink MP45.

  • Product colour
    • Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:Black
    • MP45:Black, Grey
  • Operating system installed
    • Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:Android
    • MP45:Linux
  • Display diagonal
    • Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:12.7 cm (5")
    • MP45:10.2 cm (4")
  • Display resolution
    • Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:1280 x 720 pixels
    • MP45:480 x 800 pixels
  • Operating temperature (T-T)
    • Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:0 - 40 °C
    • MP45:-10 - 50 °C
  • Width
    • Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:225.9 mm
    • MP45:223 mm
  • Depth
    • Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:210.3 mm
    • MP45:159 mm
  • Height
    • Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:92.6 mm
    • MP45:127 mm

Side by side

Differences highlightedShow differences only (off)
Comparison of C456HD, MP45
74 specifications
B

Yealink

MP45

Model MP45

View product
Design1 differ
Product typeIP PhoneIP Phone
Handset typeWired handsetWired handset
Product colourDiffersBlackBlack, Grey
Wall mountableKnown for oneYesUnknown — not stated by the source
Backlight keypadKnown for oneUnknown — not stated by the sourceYes
Performance1 differ
Operating system installedDiffersAndroidLinux
Operating system versionKnown for one13Unknown — not stated by the source
Dual-Tone Multi-Frequency (DTMF) modesKnown for oneSIP infoUnknown — not stated by the source
Internal memoryKnown for oneUnknown — not stated by the source64 MB
Flash memoryKnown for oneUnknown — not stated by the source128 MB
Hearing aid compatibilityKnown for oneUnknown — not stated by the sourceYes
Phone featuresidentical
Answering machineKnown for oneYesUnknown — not stated by the source
Call holdKnown for oneYesUnknown — not stated by the source
Call transferKnown for oneYesUnknown — not stated by the source
Caller IDYesYes
Full duplexKnown for oneYesUnknown — not stated by the source
Message-waiting indicator (MWI)Known 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 oneYesUnknown — not stated by the source
Volume controlButtonsButtons
Number of programmable keysKnown for one1Unknown — not stated by the source
Display2 differ
DisplayKnown for oneTFTUnknown — not stated by the source
Display diagonalDiffers12.7 cm (5")10.2 cm (4")
Display resolutionDiffers1280 x 720 pixels480 x 800 pixels
TouchscreenYesYes
Touchscreen typeKnown for oneUnknown — not stated by the sourceCapacitive
Audioidentical
SpeakerphoneKnown for oneYesUnknown — not stated by the source
Microphone muteKnown for oneYesUnknown — not stated by the source
Adaptive jitter buffersYesYes
Comfort noise generation (CNG)Known for oneYesUnknown — not stated by the source
Echo cancellationKnown for oneYesUnknown — not stated by the source
Packet loss concealment (PLC)Known for oneYesUnknown — not stated by the source
Voice activity detectionKnown for oneYesUnknown — not stated by the source
Voice codecsKnown for oneG.711, G.722, G.729, SilkUnknown — not stated by the source
Automatic gain controlKnown for oneUnknown — not stated by the sourceYes
Networkidentical
Ethernet LANKnown for oneYesUnknown — not stated by the source
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/sUnknown — not stated by the source
Ethernet LAN interface typeKnown for oneGigabit EthernetUnknown — not stated by the source
Wi-FiKnown for oneYesUnknown — not stated by the source
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)Unknown — not stated by the source
BluetoothKnown for oneYesUnknown — not stated by the source
Networking standardsKnown for oneIEEE 802.3afUnknown — not stated by the source
Quality of Service (QoS) supportKnown for oneYesUnknown — not stated by the source
Security algorithmsKnown for oneHTTPS, SRTP, TLSUnknown — not stated by the source
Supported network protocolsKnown for oneUDP/TCP, NTP, DNS/SRVUnknown — not stated by the source
Ports & interfacesidentical
Headset connectivityKnown for oneUSBUnknown — not stated by the source
Cable lock slotKnown for oneYesUnknown — not stated by the source
DC-in jackKnown for oneYesUnknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one2Unknown — not stated by the source
WAN connection typeKnown for oneRJ-45Unknown — not stated by the source
Certificatesidentical
Certified for Microsoft TeamsKnown for oneYesUnknown — not stated by the source
Compliance certificatesKnown for oneTAAUnknown — not stated by the source
Poweridentical
Power over Ethernet (PoE)Known for oneYesUnknown — not stated by the source
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 source1.2 A
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
WidthDiffers225.9 mm223 mm
DepthDiffers210.3 mm159 mm
HeightDiffers92.6 mm127 mm
WeightKnown for one1.11 kgUnknown — not stated by the source
Package widthDiffers323 mm249 mm
Package depthDiffers238 mm179 mm
Package heightDiffers86 mm103 mm
Package weightKnown for one1.5 kgUnknown — not stated by the source
Packaging contentidentical
Mounting kitKnown for oneYesUnknown — not stated by the source
Ethernet cableKnown for oneYesUnknown — not stated by the source
HandsetKnown for oneYesUnknown — not stated by the source
Headset includedKnown for oneYesUnknown — not stated by the source
ManualKnown for oneYesUnknown — not stated by the source
Number of handles included1 pc(s)1 pc(s)

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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