Yealink W70B DECT base station Grey

The Yealink W70B DECT base station is a compact IP radio unit designed for small and medium-sized businesses that need secure, mobile VoIP connectivity. Supporting up to 10 compatible DECT handsets (W73H, W56H, W59R, CP930W and color-screen DDPhone like T54W+DD10K), the W70B handles up to 10 VoIP accounts and 20 simultaneous calls. It features a high-performance chipset for faster startup and signal connection, Opus codec support for improved audio in both high-bandwidth and poor network conditions, and a wire-hidden design suitable for desktop placement or wall mounting.

Advantages

The W70B reduces wiring complexity and deployment costs by enabling wireless handset connectivity and supports Zero Touch Provisioning via Yealink RPS and Boot mechanisms for simplified mass deployment and maintenance. It provides robust security algorithms such as AES and HTTPS, supports common management protocols (SNTP/NTP, UDP/TCP/TLS), and offers a phonebook capacity of up to 1000 entries. Certified to CE, FCC and REACH standards, the device offers reliable range (up to 300 m) and Ethernet LAN speeds up to 100 Mbit/s.

Suitable for

• Small and medium-sized offices requiring cordless VoIP handsets
• Reception, front desk or shared workplace environments
• Multi-user scenarios needing up to 20 concurrent calls
• Environments where easy mass provisioning and remote management are required

Key specifications

• Model: Yealink W70B (grey)
• DECT frequency: 1880–1900 MHz (EU), 1920–1930 MHz (US)
• Handset capacity: up to 10 DECT handsets
• VoIP accounts / concurrent calls: up to 10 accounts, 20 simultaneous calls
• Range: up to 300 m (line of sight)
• Phonebook: up to 1000 entries
• Network: Ethernet LAN up to 100 Mbit/s; protocols SNTP/NTP, UDP/TCP/TLS
• Security: AES, HTTPS
• Audio codec: Opus
• Certifications: CE, FCC, REACH

How to use

Connect the W70B to your LAN using an Ethernet cable and power it on. Pair compatible Yealink DECT handsets with the base station following the handset pairing procedure. Provision the base station centrally via Yealink RPS or the built-in boot mechanism to apply configuration automatically, or configure network and VoIP account settings manually through the web interface. Place the unit on a desk or mount it on the wall using the hidden-wire design to keep cabling tidy.

Recommendations

For optimal audio and range performance, install the base station in a central, elevated location with minimal obstructions and ensure firmware is kept up to date via the Yealink provisioning service.