The Yealink W90 DECT IP Multi-Cell System; consisting of three elements - a Virtual Integrator Manager (optional); a DECT Manager W90DM and a base station W90B; 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 VIM system supports up to 10 DM; 600 base stations; 2500 handsets and 2500 simultaneous calls; the W90 multicell system supports up to 1 DM; 60 base stations; 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; W73H; CP930W; and DD Phone (T54W DD Phone is not applicable to VIM system) with seamless roaming and handover of the calls; making freely mobile communication in and between each zone achievable. Features - Up to 600 Base Stations - Compatible with Multiple Devices - DECT/ SRTP/TLS - Auto-P - Cloud Contact/ LDAP/XML/XSI

@69/16