Yealink W90B-DM Multicell DECT Base Station Manager, Up to 250 Parallel Calls, Handsets and SIP Accounts, Up to 60 Base Station, does not include Power Adapte

Cordless DECT IP Multi-Cell System, does not include power adapter
• 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 focuses on high-quality Audio VoIP (wideband), and low-bitrate data applications. But we are not compatible with any third-party DECT devices (base station, handset, etc.).
• Support SRTP / SIPS / TLS, LDAP(s) and HTTPS
• Support PoE
• Compatible with Yealink W59R / W56H / W53H, CP930W and DD Phone
• Package Content:
- W90DM
- Expansion Screws
- Quick Start Guide