It is a HD Multi-point Control Unit (MCU) Software in the form of memory stick for multipoint video conferencing. It is an optional accessory of PCS-XG80.

• Internal MCU Up to 6 sites (H.320/H.323/SIP) with optional software PCSA-MCG80
• Internal MCU Up to 10 sites (H.320/H.323/SIP) with optional software PCSA-MCG80 Using Cascaded Connection.