Yealink W90B IP DECT Multi-Cell System

Yealink W90B IP DECT Multi-Cell System

Supports 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

Support Opus

Support SRTP / SIPS / TLS, LDAP(s) and HTTPS

Support PoE

Compatible with Yealink W59R/W56H/W53H, CP930W, and DD Phone