Yealink Device Comparison
CATÉGORIE
Product
![Téléphone professionnel Prime pour offrir une productivité de bureau optimale](https://www.yealink.com/website-service/attachment/product/image/20220412/2022041202274455897d28b0e4de0986ea865165a43c4.png)
SIP-T53W
Téléphones VoIP professionnels de premier ordre
![](https://www.yealink.com/website-service/attachment/product/image/20240410/20240410014931174e055b6d8474392560ec1c64235a8.png)
W71P
W71P
![Téléphone SIP, téléphone de bureau, téléphone filaire, téléphone professionnel](https://www.yealink.com/website-service/attachment/product/image/20220411/20220411104151776159e49bf4345b22ef9e0d33a224f.png)
SIP- T48U
SIP- T48U
All Specifications
Appearance
Key Features and Benefits
Keywords
Twenty Simultaneous Calls,HD Audio ,TLS&SRTP Security Encryption,Backup System,Centralized Deployment,Long Standby Time
Key Features
High-performance SIP cordless phone system
1.8" 128 x 160 TFT color screen with intuitive user interface
Up to 20 simultaneous calls
Up to 10 DECT cordless handsets
Up to 10 SIP accounts
Noise Reduction System
FNR (Flexible Noise Reduction)/Noise Cancellation
Up to 35-hour talking time (in ideal conditions)
Up to 400-hour standby time (in ideal conditions)
Quick charging: 10-min charging time for 2-hour talking time
TLS and SRTP security encryption
Headset connection via 3.5 mm jack
Charger wall mountable
Energy-saving ECO features
Overview
Content Sharing
√
-
Camera
-
-
Operating System
Linux Based
DECT technology: Yealink DECT technology focuses on high-quality Audio VoIP (wideband) and bit-rate data applications. However, we are incompatible with third-party DECT devices (base station, handset, etc.).
Linux Based
Interface
LCD Display
3.7" 360 x 160 Pixels Graphical Display
7" 800 x 480-pixel color touch screen
LCD Type
Adjustable
Fixed
LED Indicators
√
√
Line Keys
8
0
Memory Keys
21 (3 Pages of 7 Keys)
29 touch keys
Expansion Module/Microphone (Accessory, purchased separately)
Yealink EXP50
Yealink EXP43
Foot Stand
1 Adjustable Angle
2 Adjustable Angles
Audio Features
HD Voice
HD Handset, HD Speaker
HD Speaker,HD Handset
Speakerphone
Full-duplex
Full-duplex
Wideband Codec
G.722, Opus
G.722,Opus
Narrowband Codec
G.711(A/µ), G.729, G729A, G.726, G.723.1, iLBC
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)
1
2
Ethernet Port
Dual-port Gigabit Ethernet
Dual-port Gigabit Ethernet
Handset Port (RJ-9)
√
√
Headset Port (RJ-9)
√
√
PoE
√
√
Headset
USB/Bluetooth/RJ9
USB Headset
Bluetooth
Built-in Bluetooth 4.2
√ (via BT40/BT41)
Wi-Fi
Built-in(2.4G and 5G)
√ (via WF40/WF50)
HDMI
-
-
Wall Mountable
√
√
Corded-Cordless Phone
√
-
Door Phone Integration
-
-
Telephony Features
SIP Accounts
12
16
N-way Conferencing
5-way Conferencing
10-way Conferencing
![](https://www.yealink.com/website-service/attachment/product/image/20220523/2022052303490733098c0cc494bb8bb54b5609dab7b3f.png)
![Appearance of SIP-T53W picture 1](https://www.yealink.com/website-service/attachment/product/image/20220523/2022052303490733098c0cc494bb8bb54b5609dab7b3f.png)
![Appearance of SIP-T53W picture 2](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523034907358d719f98147d49bd9b2e39dfa1460.png)
![](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523081121271d88400af446686737aa415cff238.png)
![Appearance of SIP- T48U picture 1](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523081121271d88400af446686737aa415cff238.png)
![Appearance of SIP- T48U picture 2](https://www.yealink.com/website-service/attachment/product/image/20220523/202205230811212594092593540a7927dd4430d53b969.png)
![Appearance of SIP- T48U picture 3](https://www.yealink.com/website-service/attachment/product/image/20220523/202205230811211676e9cdd1a48a29f2d8e112602188c.png)
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Éducation
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Fabrication
By Industry
Futurs travailleurs
Collaboration personnelle
Vidéo de bureau
By Scenario
3CX
Extron
Broadsoft
Metaswitch
For Strategic Partners
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