PBX Phone Systems
SIP Paging - Amplifiers
Paging Speakers
Intercoms Cameras Facility Management
FXO / FXS Telephone Line Expansion
ATAs - Telephone Adapters
Monitoring Controllers
Yeastar Modules
Desktop IP Phones
WiFi Capable IP Phones
Accessories - Perhipherals
IP Video Phones
Cordless IP Phones
Rugged Cordless IP Phones - DECT
Conference IP Phones
Extension Modules
Business Class Routers
Business Class WiFi APs Indoor/Outdoor
Network Switches - PoE Switches
Monitoring Controllers allow you to create a redundant back-up solution. These monitoring controllers connect two main devices, so if one fails, the controller switches to the back-up device for continued service.
Currently the GrandStream HA100 is the only one available, and is used with two GrandStream UCM6510 IP PBX Phone Systems for telecommunications back-up redundancy.
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