Provision-ISR’s Transfer server is designed to stream massive amounts of data from the video devices (IPC/DVR/NVR) to the recording servers and viewing clients. The Transfer Server also converts unicast to multicast so one connection to the recording device can provide video to multiple clients. The transfer server should be used under 2 circumstances: 1) When there is a need to expand the system’s bandwidth. 2) Allow you the freedom to choose what will be the route from the video devices to the clients.