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Product comparison · 2 ip phones

Yealink SIP-T58A (SFB) vs Yealink T56A-Skype for Business

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  • 42specifications compared
  • 6differ
  • 36identical
  • 36known for one product only

Key differences

The Yealink SIP-T58A (SFB) has 1 more USB 2.0 ports quantity than the Yealink T56A-Skype for Business (2 vs 1). The Yealink T56A-Skype for Business has 15.2 mm more depth than the Yealink SIP-T58A (SFB) (235.2 mm vs 220 mm). The Yealink SIP-T58A (SFB) has 20.5 mm more height than the Yealink T56A-Skype for Business (215 mm vs 194.5 mm). Operating temperature (T-T): -10 - 40 °C on the Yealink SIP-T58A (SFB), -10 - 50 °C on the Yealink T56A-Skype for Business.

  • USB 2.0 ports quantity
    • 2
    • 1
  • Operating temperature (T-T)
    • -10 - 40 °C
    • -10 - 50 °C
  • Depth
    • 220 mm
    • 235.2 mm
  • Height
    • 215 mm
    • 194.5 mm

Side by side

Differences highlightedShow differences only
78 specifications
A

Yealink

SIP-T58A (SFB)View product
B

Yealink

T56A-Skype for BusinessView product
Designidentical
MountingKnown for oneDesk/Wall
Performanceidentical
Hearing aid compatibilityKnown for oneYes
Phone featuresidentical
Common area phone (CAP)Known for oneYes
Hot deskingKnown for oneYes
Conference callKnown for oneYes
Emergency callKnown for oneYes
Full duplexKnown for oneYes
IntercomKnown for oneYes
Call pick upKnown for oneYes
Do not disturb functionKnown for oneYes
Management featuresidentical
Volume controlKnown for oneYes
Displayidentical
Touchscreen typeKnown for oneCapacitive
Cameraidentical
Rear cameraKnown for oneNo
Audio1 differ
Voice codecsDiffersG.711a, G.722, G.726, G.729A, G.729B, iLBCAGC, AJB, CNG, G.711a, G.722, G.723.1, G.726, G.729A, G.729B, PLC, Silk, VAD
SpeakerphoneKnown for oneYes
Adaptive jitter buffersKnown for oneYes
Automatic gain controlKnown for oneYes
Comfort noise generation (CNG)Known for oneYes
Noise reductionKnown for oneYes
Packet loss concealment (PLC)Known for oneYes
Voice activity detectionKnown for oneYes
Network1 differ
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
DHCP clientKnown for oneYes
Networking standardsDiffersIEEE 802.1p, IEEE 802.1x, IEEE 802.3afIEEE 802.1Q, IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3u
SyslogKnown for oneYes
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Security algorithmsKnown for oneHTTPS, MD5, SIPS, SRTP
Ports & interfaces1 differ
Headset connectivityKnown for oneRJ-9
USB 2.0 ports quantityDiffers21
Certificatesidentical
CertificationKnown for oneFCC
Compliance certificatesKnown for oneCE
Sustainability complianceKnown for oneYes
Poweridentical
Power consumption (Power over Ethernet (PoE))Known for one6 W
Operational conditions1 differ
Operating temperature (T-T)Differs-10 - 40 °C-10 - 50 °C
Weight & dimensions2 differ
DepthDiffers220 mm235.2 mm
HeightDiffers215 mm194.5 mm
Package widthKnown for one324 mm
Package depthKnown for one293 mm
Package heightKnown for one128 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
HandsetKnown 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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