Yealink W90B DECT IP Multi-Cell System

• Description
• Specifications

• Yealink W90B - A scalable and adjustable DECT solution
  Yealink, specialist in communication solutions, is constantly innovating and offers cutting-edge products in adapting to professional developments. As such, today the brand is revealing a brand-new DECT system to meet the expectations of the largest number of users: W90B. Designed for medium and large businesses, this base allows for covering an entire building from the top floor to the ground floor, so that all employees are able to communicate daily. In addition, W90B is a multi-cell system, which means that it is able to switch automatically from one terminal to another when the professional is in motion. This means that every professional will remain on the call even while on the road, and all users will have access to all company contacts, whether they are on the ground floor or on the top floor of their establishment.
  
  Operating via the radio wave transmission of DECT technology, this Yealink W90B base offers substantial wireless range for its users, so that they can combine mobility with everyday communication . Each base of this system offers between 50 and 180 metres of range depending on the environment, so that everyone can communicate with their colleagues on-the-move when this is necessary.
  
  
  Simplified deployment and flexible installation
  As mentioned previously, Yealink’s W90B base is a multi-cell system that is suitable for medium-sized and large businesses. It is a scalable and flexible solution that each business can adapt to its premises. With the W90B, it is possible to connect up to 60 base stations per master unit (W90DM), so that each establishment has full telephone DECT coverage . In addition, mass deployment can be easily achieved by means of a general remote configuration of all handsets and DECT bases via Yealink's DECT Manager portal. This platform also enables device maintenance and updates to centralise operations and benefit from simplified management of your DECT systems.
  
  Lastly, its built-in PoE interface saves professionals time and space when plugging in their system, as they can connect their base to both the network and power through a single connection cable.
  
  Advanced features for secure communications
  This W90B DECT base, compatible with the W53H, W56H, W59R, CP930W and DD (T54W + DD10K) phones, includes more powerful technical features than the rest, so that every professional can take part in high-definition telephone exchanges. Professionals are able to add up to 250 handsets, allowing them to make up to 250 calls simultaneously, an ideal environment for businesses with a large number of employees. They will then be able to make up to 8 calls on each base and up to 2 simultaneous calls on each handset to communicate effectively with colleagues, no matter where they are in their business.
  
  On audio, Yealink also sets the bar high so that interactions with colleagues are as close to reality as possible. The audio properties of the W90B base include: a Full-Duplex speaker for smooth speech transmission, a silent mode, a built-in mute function or the possibility to configure waiting messages. Lastly, the bases are compatible with all hearing aids, so that persons concerned are not affected by interference between their devices and their phone operating through the base on a daily basis, and so that they can communicate with complete peace of mind.
  
  Lastly, the AES encryption protocol built into each Yealink W90B base allows professionals to benefit from enhanced security in their communications. This option ensures reliability for users, who will benefit from effective encryption of their exchanges so that the data is not diverted and used for negative purposes.
  

• Technical Parameters	Details
  Scalable Multi-Cell IP DECT Solution	Yes
  Synchronization via DECT and LAN	Yes
  Each W90 DM System Supports:
  - W90B Base Stations	Up to 60
  - Handsets	Up to 250
  - VoIP Accounts	Up to 250
  - Simultaneous Calls	Up to 250
  - Calls per Base	Up to 8
  - Simultaneous Calls per Handset	Up to 2
  Caller ID with Name and Number	Yes
  Phone Features:
  - Hold, Call Transfer, Call Forwarding	Yes
  - Anonymous Call Rejection	Yes
  Centralized Phonebook:	Up to 100 Contacts per Handset
  Call History:	All; Incoming; Outgoing; Missed
  - Keypad Lock, Emergency Call, Speed Dial	Yes
  - Redial, Voicemail	Yes
  Audio Properties
  - Full-Duplex Speaker	Natural Speech Transmission
  - Wideband Codec	Opus; G.722
  - Narrowband Codec	PCMU; PCMA; G.726; G.729
  - Additional Features:	Silent; Mute; Hold Music; Message Waiting Indication
  - Hearing Aid Compatible (HAC)	Yes (Conversations without Unwanted Interference)
  Additional Information
  - Compatible with:	W53H; W56H; W59R; CP930W; DD (T54W + DD10K) Telephones
  - 3 LED Indicators:	1 DECT LED Indicator; 1 Role LED Indicator; 1 Power and Network (LAN) Status LED Indicator
  - Handset Upgrade: OTA (Over-The-Air)	Yes
  - Range:	50m Indoor to 300m Outdoor
  - Built-in AES Encryption:	Enhanced Communication Security
  - Automatic Provisioning with PnP	Yes
  - Ports and Interfaces:	1 x 10/100M RJ45 Ethernet Port; 1 x Class 1 PoE Port
  - Wall Mountable	Yes
  - Base Dimensions:	134 x 100 x 28mm
  - Operating Temperature:	0 to 40°C
  - Color:	Pearl White
  - Device Guaranteed for:	1 Year
  Manufacturer Part #	W90B
  EAN	6938818306196
  Warranty	1 Year
  Range: DECT	50m Indoor + 300m Outdoor