Yealink W56H Business HD IP DECT Phone

The Yealink W56H is a premium wireless DECT handset designed for business professionals who require mobility without sacrificing audio quality or functionality. Engineered as an expansion handset, it must be paired with a compatible Yealink base station, such as the W60B or W70B, to operate. With HD voice quality, long battery life, and a large color display, the W56H ensures reliable communication for busy work environments.

Product Features

Extended Battery Life

The handset provides up to 30 hours of talk time and 400 hours of standby on a single charge, ensuring long-lasting performance for full workdays. Quick charge functionality delivers approximately 2 hours of talk time from just 10 minutes of charging.

Large Color Display

Features a 2.4-inch 240×320 backlit screen with an intuitive icon-driven interface for easy navigation and access to call functions. The display is optimized for clear visibility in various lighting conditions.

HD Audio Quality

Built on the CAT-iq2.0 DECT standard, the W56H delivers stable, high-definition wideband audio. The full-duplex speakerphone supports clear hands-free communication, and the handset is hearing aid compatible (HAC).

Mobility Range

Provides a reliable connection up to 50 meters indoors and 300 meters outdoors from the paired base station, making it ideal for office, warehouse, or multi-floor environments.

Connectivity

Includes a 3.5mm headset jack for wired headsets, enabling flexible call handling. USB charging is supported via the included cradle for convenient power options.

Telephony Functions

Supports call hold, call transfer, 3-way conferencing, DND, and access to a 100-entry phonebook stored in the base station. The handset maintains a call log for the last 20 redialed numbers.

Security & Performance

Uses DECT standard encryption (DSC) and AES-128/256 SRTP for secure communication. Handset registration is protected via a 4-digit PIN or unique IPUI identifier. Firmware integrity is ensured through Secure Boot.

Compatibility

Works with multiple Yealink DECT solutions, including W52P, W56P, W60B, W70B, and W80B multi-cell systems. Certified versions exist for softphone platforms like Zoom Phone.

Product Specifications

• Battery Type: Rechargeable 1300mAh Li-ion (3.7V, 4.81Wh)
• Talk/Standby Time: 30 hours / 400 hours
• Charging: Quick Charge 10 mins = ~2 hours talk; supports USB charging
• Display: 2.4-inch 240×320 backlit color screen, icon-driven UI
• Physical Dimensions: 175mm x 53mm x 20.3mm (~6.9″ x 2.1″ x 0.8″)
• DECT Standard: CAT-iq2.0, backward compatible with DECT GAP
• Audio: HD Voice, full-duplex speakerphone, HAC
• Simultaneous Calls: Up to 2 calls per handset
• Phonebook & Call Logs: 100-entry phonebook on base, last 20 redialed numbers
• Telephony Functions: Call hold, transfer, 3-way conferencing, DND
• Connectivity: 3.5mm wired headset jack; charger cradle DC 5V/600mA
• Security: DECT encryption (DSC), AES-128/256 SRTP, Secure Boot, 4-digit PIN/IPUI authentication
• Firmware & Management: OTA upgrades, mass provisioning via Yealink RPS
• Audio Feedback & Alerts: 9 ringer melodies, 5-step volume control, illuminated power indicator