Yealink Device Comparison
CATEGORY
Product

W57R
Classic Ruggedized Handset

SIP- T30
SIP- T30

CP925
CP925
All Specifications
Appearance
Key Features and Benefits
Keywords
Shock, dust and water proof,Freely mobile communication,DECT technology
Stronger Performance, More Possibilities•Superior HD Audio, Better Communication • Classic Design, Practical Details·Classic Design, Practical Details
Modest Design, Easy-to-Use User Interface,HD Audio, Smooth Communication,Rich Features and High Expandability
Key Features
• Rugged DECT handset with IP54 protection rating
• Scratch resistant, disinfectant resistant
• 1.8’’ 128 x 160 TFT color screen with intuitive user interface
• HD audio and Flexible Noise Reduction (FNR)
• Vibration alarm
• Up to 40-hour talking time
• Up to 575-hour standby time
• Keypad backlight and keypad lock
• Fully compatible with Yealink W80/W90 Multi-Cell System for seamless roaming and handover
• Yealink HD Voice
• 2.3” 132x64-pixel graphical LCD
• Two-port 10/100M Ethernet Switch
• PoE support
• One SIP account
• Local 5-way conferencing
• Support EHS Wireless Headset
• Unified Firmware
• Support YDMP/YMCS
• Stand with 2 adjustable angles
• Wall mountable
• 4-inch multi-touch screen with 480x800 resolution
• Optimal HD audio, full duplex technology
• Yealink Noise Proof Technology
• 20-foot (6-meter) and 360-degree voice pickup
• Built-in 6-microphone array for voice pickup
• Built-in 1-microphone array for noise cancellation
• Power over Ethernet
• 5-way conference call
• Hybrid UC meeting
• Built-in Wi-Fi (2.4GHz/5GHz, 802.11a/b/g/n)
• Built-in Bluetooth 4.2
• Local 3-way PSTN conference via Yealink CPN10







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