The HA100’s features include:
– Connects two UCM6510 together for high availability. – 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.