The Yealink W77P is a professional-grade, high-performance IP DECT phone system tailored for demanding business environments such as construction, manufacturing, and healthcare. It includes the rugged W57R handset with IP54-rated dust and splash resistance and the powerful W70B base station supporting up to 10 SIP accounts and 10 registered handsets, enabling a total of up to 20 simultaneous calls.

Designed for reliability and durability, the W57R handset features a 1.8-inch 128 x 160 TFT color display with an intuitive user interface, ergonomic design, and robust shock resistance (3.5m drop tolerance). It integrates a vibration alarm to ensure call notifications even in the loudest surroundings.

Audio quality is enhanced with HD voice, Opus codec support, and a Flexible Noise Reduction System (FNR), providing crystal-clear conversations in noisy environments. Security is prioritized with TLS and SRTP protocols on the base station for secure VoIP communications.

Battery endurance is exceptional, offering up to ~40 hours of talk time and several hundred hours of standby. Quick-charge capability allows 10 minutes of charging to supply approximately 2 hours of talk time. The base station supports Class 1 Power over Ethernet (PoE) alongside a standard AC power adapter for versatile deployment.

Provisioning and mass deployment are streamlined through Yealink’s RPS and boot mechanisms, allowing zero-touch provisioning for efficient rollouts and maintenance. The system is compatible with Yealink’s DECT ecosystem components, including repeaters and additional endpoints, for extensive coverage.

Package includes: rugged W57R handset with belt clip, W70B base station, charger cradle, base stand, Ethernet cable, power adapters, rechargeable battery, and a quick start guide—all designed to provide a seamless, rugged, and high-quality wireless communications experience for business users.