The Yealink Cordless DECT IP Multi-Cell System W90B-DM is the perfect solution for organizations that require wireless coverage with ease of deployment. This innovative system ensures fluent communication across wide coverage and multiple locations, thanks to its stable roaming and simple deployment capabilities. The Yealink W90 DECT IP multi-cell system is designed to provide organizations of any size and shape with an extremely scalable and reliable solution. With support for up to 60 base stations, 250 handsets, 250 SIP accounts, and 250 parallel calls, this system can easily accommodate the needs of any organization. One of the key features of the Yealink W90B-DM is its support for Air and LAN synchronization, ensuring seamless handover and roaming. This means that users can move freely between base stations without any interruption to their calls. This feature greatly enhances the flexibility and mobility of the system.

In addition, the Yealink W90B-DM supports XML/LDAP/Remote Phonebook and XSI Directory/XSI Call Log, providing users with easy access to their contacts and call history. The system also features an external antenna, allowing for DECT radio coverage of up to 50m indoors and 300m outdoors. This ensures that users can stay connected no matter where they are within the coverage area. The Yealink W90B-DM is built on Yealink's DECT technology, which is based on CATiq2.0. This technology focuses on high-quality audio VoIP (wideband) and low-bitrate data applications. With this technology, users can expect crystal clear audio and reliable data transmission. This Yealink DECT Manager for W90 Multi-Cell DECT Solution is brand new, unused, unopened, and undamaged, ensuring a top-notch experience for the user. It comes with a 12-month manufacturer's warranty, providing peace of mind and ensuring the durability and reliability of the product. The sleek white gloss color of the Yealink W90B-DM adds a touch of sophistication to any organization. It is compatible with the Yealink W90 Multi-Cell DECT Solution, allowing for seamless integration into existing systems.

When you buy the YealinkW90B-DM DECT Manager from The Telecom Shop, you can be confident that you are getting a high-quality product at a low price. Our fast delivery and excellent customer service guarantee a hassle-free purchasing experience. Don't miss out on the opportunity to enhance your organization's wireless coverage with the Yealink Cordless DECT IP Multi-Cell System W90B-DM. Order now and experience the convenience and reliability this innovative system has to offer.

Brand New - A brand-new, unused, unopened, undamaged item in its original packaging.

This item comes with a 12-month manufacturer's warranty.

• Support Air and LAN synchronization
• Seamless handover and roaming
• Up to 60 base stations
• Up to 250 handsets
• Up to 250 SIP accounts
• Up to 250 parallel calls
• Support XML/LDAP/Remote Phonebook
• Support XSI Directory/XSI Call Log
• External antenna, DECT radio coverage up to 50m indoors and 300m outdoors
• DECT technology: Yealink DECT technology is based on CATiq2.0, which focuses on high-quality Audio VoIP (wideband), and low-bitrate data applications. Not compatible with any third-party DECT devices (base station, handset, etc.).
• Support Opus
• Support SRTP / SIPS / TLS, LDAP(s) and HTTPS
• Support PoE
• Compatible with Yealink W59R/W56H/W53H, CP930W and DD Phone

• PHONE FEATURES
• Sync over the DECT and LAN (Seamless handover and roaming)
• Each Multicell System
- Up to 60 base stations
- Up to 250 handsets
- Up to 250 VoIP accounts
- Up to 250 simultaneous calls
- Up to 8 WB (4 active handsets) calls per base
- Up to 8 NB calls per base
• Up to 2 simultaneous calls per handset
• Call hold, call transfer, 3-way conference
• Switching between calls
• Call waiting, mute, silence, DND
• Caller ID with name and number
• Anonymous call, Anonymous call rejection
• Call forward (always/busy/no answer)
• Speed dial, voicemail, redial
• Message Waiting Indication (MWI)
• Music on hold (server-based)
• Local phonebook for up to 100 entries per handset
• Remote phonebook/LDAP/XML phonebook
• Phonebook search/import/export
• Call history (all/missed/placed/received)
• Reset to factory, reboot
• Keypad lock, emergency call
• Broadsoft directory, BroadSoft call log
• Broadworks feature key synchronization
• Shared Call Appearance (SCA)
• XML browser
• IPUI registration
• User access level
• MANAGEMENT
• Auto-provision via TFTP/FTP/HTTP/HTTPS/RPS
• Auto-provision with PnP
• Handset upgrade: OTA (Over-The-Air)
• Configuration: browser/phone/auto-provision
• Trace package and system log export
• AUDIO FEATURES
• Full-duplex speakerphone
• Hearing Aid Compatibility (HAC) compliant
• DTMF
• Wideband codec: Opus, AMR-WB (optional),G.722
• Narrowband codec: AMR-NB (optional), PCMU,PCMA, G.726, G.729, iLBC
• VAD, CNG, AGC, PLC, AJB
• NETWORK FEATURES
• SIP v1 (RFC2543), v2 (RFC3261)
• SNTP/NTP
• VLAN (802.1Q and 802.1P)
• 802.1x, LLDP
• STUN Client (NAT Traversal)
• UDP/TCP/TLS
• IP assignment: static/DHCP
• Support outbound proxy server backup
• SECURITY
• Open VPN
• Transport Layer Security (TLS1.0/TLS1.1/TLS1.2)
• HTTPS (server/client), SRTP
• Digest authentication
• Secure configuration file via AES encryption
• Support SHA256/SHA512/SHA384
• DECT
• Frequency bands:1880 – 1900 MHz (Europe), 1920 – 1930 MHz(US)
• DECT Standards: CAT-iq2.0
• INTERFACE
• 1 x RJ45 10/100M Ethernet port
• Power over Ethernet (IEEE 802.3af), Class 1
• PHYSICAL FEATURES
• Indoor Range: 30m~50m (The ideal distance is 50m)
• Outdoor Range: 300m (in ideal conditions)
• Wall mountable
• Three LED indicators on W90DM/W90B:
- 1 x LAN (Power Indicator & Network Status)LED
- 1 x Role LED
- 1 x DECT LED
- External Yealink AC adapter: AC 100-240V Input and DC 5V/1.2A Output
- Color: Pearl White
- Dimension: 134mm x 100mm x 28mm
- Operating humidity: 10~95%
- Operating temperature: 0~+40°C (+32~104°F)

• Yealink Cordless DECT IP Multi-Cell System W90B-DM
• Expansion Screws
• Quick Start Guide

Do you have a question about this product? Please call 1800 90 90 99.