This USB flash memory carries Multi-point Control Unit (MCU) software exclusively for the Sony PCS-XG80 Videoconferencing System.

By installing PCSA-MCG80 MCU software, the PCS-XG80 can be configured to communicate with up to five remote videoconferencing sites (six sites total) simultaneously, using either an IP (H.323 or SIP protocol) or ISDN (H.320 protocol) connection. ‘Bridging’ allows using any combination of IP and ISDN connections.

Two PCS-XG80 units – each installed with PCSA-MCG80 MCU software – can be cascaded to support large-scale multi-point conferences with up to ten sites simultaneously.