Yealink W78P; Yealink DECT IP Phone

W78P; Yealink DECT IP Phone System;High-performance SIP cordless phone system;2.4″ 240 x 320 TFT color screen with intuitive user interface;Up to 20 simultaneous calls;Up to 10 DECT cordless handsets;Up to 10 SIP accounts;Support Opus audio codec;Noise Reduction System;FNR (Flexible Noise Reduction);Up to 21 hours talk time (in ideal conditions);Up to 166 hours standby time (in ideal conditions);Quick charging: 10-min charge time for 2-hour talk time;TLS and SRTP security encryption;Headset connection via Bluetooth or 3.5 mm jack;Vibration alarm gurantee you not to miss any call even in noisy situations;Charger wall mountable;with PSU