NEXUSAGE can be installed either on a physical server or on a virtual machine (VM), giving you flexibility in how you deploy it within your infrastructure.

To work correctly, the software must be installed on the same network as your SIP PBX, so it can communicate reliably with the PBX and with the FRC cloud service.

NEXUSAGE is designed to connect virtually any SIP‑based PBX to the FRC (FIBERME Remote Connect) cloud, including systems such as Issabel PBX, DINSTAR, Grandstream, Yeastar, FreePBX, Cisco, Avaya, and many others that support standard SIP.

Once you link one of these PBXs to FRC through NEXUSAGE, you can take advantage of the full FRC feature.