Introduction; Figure 1: High Availability - Grandstream Networks HA100 User Manual

INTRODUCTION

Thank you for using Grandstream HA100. To meet the requirements of our customers, Grandstream
releases the HA100 which is a module designed to achieve High Availability function for our enterprise grad
IP-PBX UCM6510. It contains a set of external ports and splits each of them into two internal ports: Port A
and Port B. The ports on the 2 UCM6510s should be connected to each Port A and Port B respectively and
the external ports on the HA100 provide PBX service. Powered by an advanced hardware platform and
revolutionary software functionalities, the connection between the UCM6510 and HA100 offers a
breakthrough turnkey solution for converged voice, video, data, fax, security surveillance, and mobility
applications out of the box without any extra license fees or recurring costs.
Primary UCM6510
HA100
Backup UCM6510

Figure 1: High Availability

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HA100 User Manual