Yealink Device Comparison
CATEGORY
Product
![DECT Desk Phone for DECT System](https://www.yealink.com/website-service/attachment/product/image/20220403/202204030611157650da7bb654be39475e1e127056fb4.png)
T54W+DD10K
DECT desk phone
![Prime Business Phone to Deliver Optimum Desktop Productivity](https://www.yealink.com/website-service/attachment/product/image/20220412/2022041202293737fa5e69b2470d9567ac379ec96ef3.png)
SIP-T57W
SIP-T57W
![Yealink DECT IP Phone](https://www.yealink.com/website-service/attachment/product/image/20220627/2022062706364818809214acd41ae8c650b555fcdae64.png)
W77P
W77P
All Specifications
Appearance
Key Features and Benefits
Keywords
Use Scenario of DD Phone (T54W+DD10K)
• Warehouse
• Supermarket
• Restaurant
• Others
Outstanding User Experience•
HD Audio•
Wireless Transmission•
High Expandability
Twenty Simultaneous Calls,IP54,HD Audio ,TLS&SRTP Security Encryption,Backup System,Centralized Deployment,Quick Charge,Vibration Alarm,OTA Upgrade,Long Standby Time
Key Features
DD10K:
• Compatible with Yealink SIP- T41S/T42S with FW 66.82.0.35 or later, SIP-T58A with FW V83 or later and SIP T53/T53W/T54W/T57W/T58W/VP59
• Reliable Connection
• Ease-of-use
• Plug and Play
• High Transmission Rate
• 7” 800 x 480 capacitive adjustable touch screen
• Adjustable LCD screen
• Dual firmware images
• T53/T53W/T54W/T57W firmware unified
• Built-in Bluetooth 4.2
• Built-in dual band 2.4G/5G Wi-Fi (802.11a/b/g/n)
• USB 2.0 port for USB recording, wired/wireless USB headsets and EXP50
• Up to 16 VoIP accounts
• Dual-port Gigabit Ethernet
• PoE support
• HAC Handset
• Paperless label design
• Wall mountable
• High-performance SIP cordless phone system
• 1.8" 128 x 160 TFT color screen with intuitive user interface
• Ruggedized DECT handset with IP54 protection rating
• 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 40-hour talking time
• Up to 575-hour standby time
• Quick charging: 10-minute charging time for 2-hour talking time
• TLS and SRTP security encryption
• Vibration alarm guarantees you do not miss any call, even in noisy situations
• Wall mountable charger
• Maximum DECT radio coverage: 50 meters indoors, 300 meters outdoors
• Energy-saving ECO features
• 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.).
Overview
Content Sharing
√
Camera
-
Operating System
Linux Based
Interface
LCD Display
7" 800 x 480 Pixels Color Display
LCD Type
Adjustable
LED Indicators
√
Line Keys
0
Memory Keys
29 Touch Keys
Expansion Module/Microphone (Accessory, purchased separately)
Yealink EXP50
Foot Stand
1 Adjustable Angle
Audio Features
HD Voice
HD Handset, HD Speaker
Speakerphone
Full-duplex
Wideband Codec
G.722, Opus
Narrowband Codec
G.711(A/µ), G.729, G729A, G.726, G.723.1, iLBC
HAC Handset
√
Acoustic Shield
√
Yealink Noise Proof
√
Video Features
Video Resolution
-
Video Codecs
-
Connectivity
USB Port (2.0 Compliant)
1
Ethernet Port
Dual-port Gigabit Ethernet
Handset Port (RJ-9)
√
Headset Port (RJ-9)
√
PoE
√
Headset
USB/Bluetooth/RJ9
Bluetooth
Built-in Bluetooth 4.2
Wi-Fi
Built-in(2.4G and 5G)
HDMI
-
Wall Mountable
√
Corded-Cordless Phone
√
Door Phone Integration
-
Telephony Features
SIP Accounts
16
N-way Conferencing
10-way Conferencing
![](https://www.yealink.com/website-service/attachment/product/image/20220523/2022052303290273ec9df6174f70975fbc0f22b66a93.png)
![Appearance of SIP-T57W picture 1](https://www.yealink.com/website-service/attachment/product/image/20220523/2022052303290273ec9df6174f70975fbc0f22b66a93.png)
![Appearance of SIP-T57W picture 2](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523032902374c94666164ea8b430a424f6cc4c3f.png)
![Appearance of SIP-T57W picture 3](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523032902338e44ebd814ecd8b50c3290457e8ba.png)
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