Yealink Device Comparison
CATÉGORIE
Product
![Téléphone SIP, téléphones de bureau, téléphone de bureau](https://www.yealink.com/website-service/attachment/product/image/20220412/202204120121401730317f6294f2c97fed723ba2f1ba0.png)
SIP- T42U
Téléphones de bureau SIP complets
![WIFI, système téléphonique professionnel, système téléphonique IP, téléphone de bureau professionnel](https://www.yealink.com/website-service/attachment/product/image/20231117/2023111701503717594acab64dcaa73dbda6f235272b.png)
SIP- T31W
SIP- T31W
![Téléphone SIP, téléphone IP, téléphone professionnel](https://www.yealink.com/website-service/attachment/product/image/20220411/2022041110500719a578035450c8926d636cdbcdc5c.png)
SIP- T43U
SIP- T43U
All Specifications
Appearance
Key Features and Benefits
Keywords
Key Features
Overview
Content Sharing
-
-
Camera
-
-
Operating System
Linux Based
Linux Based
Interface
LCD Display
2.7" 192x64-pixel graphical LCD
3.7" 360x160-pixel graphical LCD
LCD Type
Fixed
Fixed
LED Indicators
√
√
Line Keys
6
8
Memory Keys
15 (3 pages of 5 keys)
21 (3 pages of 7 keys)
Expansion Module/Microphone (Accessory, purchased separately)
-
Yealink EXP43
Foot Stand
2 Adjustable Angles
2 Adjustable Angles
Audio Features
HD Voice
HD Speaker,HD Handse
HD Speaker,HD Handset
Speakerphone
Full-duplex
Full-duplex
Wideband Codec
G.722,Opus
G.722,Opus
Narrowband Codec
G.711(A/µ), G.729A/B, G.726,G.723.1, iLBC, Opus
G.711(A/µ), G.729A/B, G.726,G.723.1, iLBC, Opus
HAC Handset
√
√
Acoustic Shield
√
√
Yealink Noise Proof
-
-
Video Features
Video Resolution
-
-
Video Codecs
-
-
Connectivity
USB Port (2.0 Compliant)
2
2
Ethernet Port
Dual-port Gigabit Ethernet
Dual-port Gigabit Ethernet
Handset Port (RJ-9)
√
√
Headset Port (RJ-9)
√
√
PoE
√
√
Headset
USB Headset
USB Headset
Bluetooth
√ (via BT40/BT41)
√ (via BT40/BT41)
Wi-Fi
√ (via WF40/WF50)
√ (via WF40/WF50)
HDMI
-
-
Wall Mountable
√
√
Corded-Cordless Phone
-
-
Door Phone Integration
-
-
Telephony Features
SIP Accounts
12
12
N-way Conferencing
5-way Conferencing
5-Way conferencing
![](https://www.yealink.com/website-service/attachment/product/image/20220523/202205230841084923e7bee6b4d9ebfc6426f171ff07e.png)
![Appearance of SIP- T42U picture 1](https://www.yealink.com/website-service/attachment/product/image/20220523/202205230841084923e7bee6b4d9ebfc6426f171ff07e.png)
![Appearance of SIP- T42U picture 2](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523084108615c5820a674111ae5eed0e733447a6.png)
![Appearance of SIP- T42U picture 3](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523084108498f91bb80e4e929d35d0d079297fde.png)
![](https://www.yealink.com/website-service/attachment/product/image/20220523/2022052308340319ec2b6ec646b78c86e75166dfbbed.png)
![Appearance of SIP- T43U picture 1](https://www.yealink.com/website-service/attachment/product/image/20220523/2022052308340319ec2b6ec646b78c86e75166dfbbed.png)
![Appearance of SIP- T43U picture 2](https://www.yealink.com/website-service/attachment/product/image/20220523/2022052308340344311a76fb4ceeb10c0955ddeb26f4.png)
![Appearance of SIP- T43U picture 3](https://www.yealink.com/website-service/attachment/product/image/20220523/2022052308340357052e72f47109dc24c069bcec726.png)
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By Industry
Futurs travailleurs
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By Scenario
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