Grandstream High Availability Controller for UCM6510 IP PBX, Connects and constantly monitors two UCM6510 together for high availability, Gratuitous ARP forces SIP endpoints to refresh the MAC address of the new UCM6510 without interruptions, BACK PANEL --> 2x Analog Telephone FXS Ports / 2x PSTN Line FXO Ports / 1x T1/E1 Interface / 1x LAN / 1x WAN / 2x RS-485, FRONT PANEL --> 4x Analog Telephone FXS Ports / 4x PSTN Line FXO Ports / 2x T1/E1 Interface / 2x LAN / 2x WAN
Specifications & more information about GS-HA100, VoIP FXS / FXO routers & gateways manufactured by Grandstream
Product information notice: Some specifications may describe a broader product range and may not apply to this exact model. Use the product summary above as the primary model reference. Bundled software may be trial software and can require a separate licence.
Overview:
The HA100 offers an automated failover solution for the UCM6510 IP PBX. When connecting between two UCM6510, the HA100 constantly monitors the operation status of both UCM6510 and automatically switches the system control (including all of the connected telecom lines, network links, auxiliary devices, and all of the SIP endpoints previously registered on the primary UCM6510) to the hot-standby secondary UCM6510 in the event that the primary UCM6510 fails.
It can complete the entire system switch between 10 and 50 seconds depending on the number of registered SIP endpoints. Thanks to its smart monitoring and automated failover capability, the HA100 is an ideal high-availability solution for the UCM6510 to ensure maximum total system reliability and uptime.
Features:
Connects and constantly monitors two UCM6510 together for high availability
Smart failover solution that automatically switches to a hot-standby secondary UCM6510 if the primary one fails
Up to 14 LED indicators showing real-time status of all of the telecom lines, network links, auxiliary devices, etc
Gratuitous ARP forces SIP endpoints to refresh the MAC address of the new UCM6510 without interruptions
Fast 10 to 50 second system switching time depending on the number of registered endpoints
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The Grandstream
GS-HA100Grandstream High Availability Controller for UCM6510 IP PBX is available for R2765. The product is sold by ComX Computers as new. Prices are valid today 2026-10-20 (before , by quote, while stocks last). The product is expected to be in stock, although this is not guaranteed.
Available from this online computer store delivering door-to-door in Johannesburg, Cape Town, Port Elizabeth, Pretoria, Pietermaritzburg, Polokwane, Durban and all over South Africa.
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