Yealink W90B multi-cell DECT IP base station, slave base for W90DM, 8 simultaneous calls, rotatable antennas, PoE

Description

The Yealink W90B is the radio base station of the W90 multi-cell DECT IP system, to be paired with the W90DM manager. Each base provides 8 simultaneous narrowband or wideband calls and covers about 50 meters indoors or 300 meters outdoors; its rotatable external antennas let you adjust coverage in complex premises. Up to 60 bases form a single network for 250 handsets, with seamless roaming and handover. Synchronization runs over DECT or over the LAN (PTPv2 switch required), which stabilizes handovers in demanding environments such as warehouses. The W53H, W56H, W57R, W59R, W73H and W78H handsets, the CP930W and CP935W conference phones and phones with the DD10K are supported. Opus and G.722 codecs, one RJ45 10/100 port with PoE and TLS security.

Specifications

Use and tips

The W90B is the base to deploy in numbers on a large site: a hospital, a logistics warehouse, a multi-wing hotel, a campus. Under a single W90DM manager, add one base per area to cover, up to 60, simply connecting them to the network over PoE. Orient the antennas to the layout of the premises and have a radio survey done to guarantee overlap between cells. On a busy or disturbed network, enable LAN synchronization if your switches support PTPv2. For 30 bases or fewer, the W80 system remains a simpler alternative.

Frequently asked questions

Which PBX or provider does this system work with?

With any SIP-compatible IP PBX or VoIP service (3CX, Asterisk, hosted Centrex). Each handset registers with its own SIP account. Tell us about your setup through our contact page and we confirm compatibility before you order.

What is the difference between the W90B and the W80B?

Both bases share the same format and 8 simultaneous calls, but the W90B belongs to the W90 system: up to 60 bases and 250 handsets per W90DM manager, LAN synchronization in addition to DECT synchronization, rotatable antennas and support for the W57R, W59R, W73H and W78H handsets.

What is the warranty?

Two-year statutory conformity warranty, plus the Yealink manufacturer warranty under its own terms.

Where are the firmware, manuals and guides?

Yealink provides the firmware, user manual and administrator guide of this phone free of charge: our Yealink support page takes you straight to the documents for this model.