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Cordless DECT IP Multi-Cell System




With Subscription


The Yealink W90DM DECT Manager is part of Yealink’s W90 DECT IP Multi-Cell System that is designed to provide the organizations who require wireless coverage with the full ease of deployment. This DECT multi-cell system intends to create an extremely scalable and reliable solution for the organizations of any size and any shape. The system supports up to 250 handsets and 250 simultaneous calls, which ensures one call in each handset, and allows you to get rid of the limited wireless signal coverage of only one base station. Meanwhile, the system can work with Yealink W53H, W56H, W59R, CP930W, and DD Phone with seamless roaming and handover of the calls, making freely mobile communication in and between each zone achievable. Both W90B and W90DM join the modern, compact design with Yealink HD voice quality, that setting free your ears and giving you an elaborate audio experience.

Core Features:

  • Seamless handover and roaming
  • Up to 250 parallel calls / 60 bases / 250 handsets / 250 SIP accounts
  • Support LDAP / Remote Phonebook / Xsi Directory
  • External antennas
  • Coverage up to 50m indoors and 300m outdoors
  • CAT-iq 2.0 DECT / Opus Codec
  • Compatible with Yealink W59R/W56H/W53H/CP930W/DD
  • PoE (no PSU included)
  • DECT Manger: for use with W90B

Additional information

Weight 1 lbs
Dimensions 9 × 7 × 3 in


Audio 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

For a full list of specifications, please refer to the product datasheet

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