DECT base station Yealink W90B White

The Yealink W90 DECT IP Multi-Cell System comprises a W90B base station and a W90DM DECT manager. Designed for large or multi-zone deployments, the system operates in the 1.8–1.9 GHz DECT band and supports up to 250 handsets and 250 simultaneous calls. It extends wireless coverage beyond a single base station, provides seamless roaming and handover with compatible Yealink handsets (W53H, W56H, W59R, CP930W and DD Phone), and delivers HD voice quality with full-duplex Opus audio. The W90B base station is supplied in white and accepts 100–240 V input voltage.

Advantages

The system offers scalable capacity for large sites, stable roaming across zones and environments with LAN Sync and rotatable external antennas for extended range, and simplified deployment through tools such as a DECT Deployment Toolkit, IP discovery and auto sync for self-organizing networks. It supports industry-standard protocols (SIP v1/v2, UDP/TCP/TLS, SNTP/NTP, DHCP, VLAN) and multiple phonebook sources (Local, Remote, LDAP, XML).

Suitable for

• Warehouses and logistics centers
• Hospitals and healthcare facilities
• Hotels, cruise ships and hospitality chains
• Retail chains and supermarkets
• Large offices, car dealerships and multi-floor sites

Key specifications

• DECT frequency: 1.8–1.9 GHz
• Max range: up to 300 m (open area)
• Capacity: up to 250 handsets and 250 simultaneous calls (per system)
• Supported devices: W53H, W56H, W59R, CP930W, DD Phone
• Network protocols: SIP v1/v2, UDP/TCP/TLS, DHCP, VLAN, SNTP/NTP
• Power input: 100–240 V
• Color: White

How to use

Install the W90B base station in the desired coverage area and connect it to the network and power supply. Use the W90DM DECT Manager to discover and register base stations and handsets via the IP discovery tool, and run the DECT Deployment Toolkit to find optimal base locations. Enable auto sync to allow the system to self-organize and maintain roaming and handover between bases. Pair supported Yealink handsets for voice services and import contacts from local or remote phonebooks as required.

Usage recommendations

For reliable coverage in complex or interference-prone environments, mount base stations with external antennas oriented to maximize reach, enable LAN Sync for improved roaming stability, and plan base placement with the deployment toolkit to reduce the total number of bases needed.