Yealink W78P Premium DECT IP Phone System

The Yealink W78P Premium DECT IP Phone System is a high-performance cordless VoIP solution designed for businesses that require exceptional mobility, premium audio quality, and enterprise scalability. Combining the Yealink W78H Premium DECT Handset with the W70B DECT IP Base Station, the W78P delivers crystal-clear communications, flexible headset connectivity, and reliable wireless coverage for offices, healthcare facilities, retail stores, warehouses, and hospitality environments.

The included W78H cordless handset features a vibrant 2.4-inch color display with a backlit keypad, providing an intuitive user experience for managing calls, directories, and business communications. Designed for professionals on the move, the handset supports both Bluetooth 5.1 and 3.5 mm wired headsets, allowing users to choose the headset solution that best fits their workflow.

Engineered for all-day productivity, the W78H provides up to 21 hours of talk time and up to 166 hours of standby time. Quick charging technology delivers up to two hours of talk time with only a 10-minute charge, helping minimize downtime throughout the workday.

The W70B DECT IP Base Station supports up to 12 SIP accounts, 20 concurrent calls, and registration of up to 10 compatible Yealink DECT handsets or devices. Businesses can easily expand wireless coverage by adding up to six RT30 DECT Repeaters or integrating with Yealink W80 and W90 Multi-Cell Systems for larger deployments.

Yealink HD Voice, wideband audio, Opus codec support, and advanced Noise Cancellation Technology ensure outstanding call clarity in busy office environments. A full-duplex speakerphone and vibration alert further improve usability by helping users avoid missed calls even in noisy workplaces.

Power over Ethernet (PoE) support and Yealink’s Redirection and Provisioning Service (RPS) simplify installation, centralized deployment, and ongoing management, making the W78P an ideal solution for growing organizations.

Features

• Complete premium DECT IP phone system
• Includes W78H cordless handset and W70B DECT IP base station
• 2.4-inch color backlit display
• 240 × 320 resolution
• Backlit keypad
• Bluetooth 5.1 headset support
• 3.5 mm wired headset jack
• Up to 21 hours talk time
• Up to 166 hours standby time
• 10-minute quick charge provides up to 2 hours talk time
• Charging cradle included
• Removable belt clip
• Vibration alert
• Yealink HD Voice
• Wideband audio
• Advanced Noise Cancellation Technology
• Opus codec support
• Full-duplex speakerphone
• Supports up to 12 SIP accounts
• Supports up to 20 concurrent calls
• Up to 2 simultaneous calls per handset
• Register up to 10 compatible DECT handsets or devices
• Supports up to 6 RT30 DECT Repeaters
• Compatible with W80 and W90 Multi-Cell Systems
• DECT wireless range up to 50 meters indoors
• DECT wireless range up to 300 meters outdoors
• Easy provisioning with Yealink RPS
• Power over Ethernet (PoE) support
• Includes 1-Year Warranty

Specifications

• Phone Type:
  • Premium DECT IP Phone System
• Handset:
  • Yealink W78H Premium DECT Handset
• Base Station:
  • Yealink W70B DECT IP Base Station
• Display:
  • 2.4″ Color Backlit Display
  • 240 × 320 Resolution
• Battery Performance:
  • Up To 21 Hours Talk Time
  • Up To 166 Hours Standby Time
  • Quick Charge Support
• Accounts:
  • Up To 12 SIP Accounts
• Calls:
  • Up To 20 Concurrent Calls
  • Up To 2 Simultaneous Calls Per Handset
• Handset Capacity:
  • Up To 10 Compatible DECT Handsets or Devices
• Coverage:
  • Up To 50 m Indoor Range
  • Up To 300 m Outdoor Range
  • Expandable with Up To 6 RT30 Repeaters
  • Compatible with W80 and W90 Multi-Cell Systems
• Audio:
  • Yealink HD Voice
  • Wideband Audio
  • Opus Codec
  • Noise Cancellation Technology
  • Full-Duplex Speakerphone
• Wireless:
  • DECT
  • Bluetooth 5.1
• Connectivity:
  • 3.5 mm Headset Jack
• Power:
  • Power over Ethernet (PoE)
  • AC Power Adapter Included

Compatibility

Compatible with:

• Yealink W73H Cordless Handset
• Yealink W56H Cordless Handset
• Yealink W78H Premium Handset
• Yealink W57R Rugged Handset
• Yealink W59R Cordless Handset
• Yealink CP930W DECT Wireless Conference Phone
• Yealink RT30 DECT Repeater
• Yealink W80 Multi-Cell System
• Yealink W90 Multi-Cell System
• SIP-Compatible IP PBX Systems
• Hosted VoIP Service Providers

Please verify compatibility with your hosted VoIP provider or IP PBX system before deployment.

Ideal Applications

• Business Offices
• Healthcare Facilities
• Retail Stores
• Warehouses
• Hospitality
• Educational Institutions
• Distribution Centers
• Growing Businesses
• Multi-Site Organizations

Includes

• Yealink W78H Premium DECT Wireless Handset
• Yealink W70B DECT IP Base Station
• 1-Year Warranty

Documentation

Refer to the Yealink W78P Quick Start Guide for installation, provisioning, and operating instructions.