Twenty Simultaneous Calls，IP54，HD Audio ，TLS&SRTP Security Encryption，Backup System，Centralized Deployment，Quick Charge，Vibration Alarm，OTA Upgrade，Long Standby Time

Twenty Simultaneous Calls，IP67，HD Audio ，TLS&SRTP Security Encryption，Backup System，Centralized Deployment，Vibration Alarm，OTA Upgrade，Long Standby Time，bluetooth

• 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.).

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 IP67 Ruggedized DECT Handset Noise Reduction System FNR (Flexible Noise Reduction)/Noise Cancellation Up to 28-hour talking time (in ideal conditions) Up to 360-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 bluetooth Alarm function Vibration Charger wall mountable Energy-saving ECO features