RCO - Set Remote Control Output
From Zenitel Wiki
The RCO command is used for controlling Remote Control Outputs (RCOs), which is used for operating relays on devices supporting Remote Control Outputs, such as the MRBD board, the FBSAR board or the relay in the IP station.
RCO <RCO logical number> <ON/OFF> <Pulse time>
RCO 10 - The RCO number 10 will follow the event ON and OFF RCO 10 ON – Turns ON the RCO number 10 RCO 10 ON 25 – Pulse RCO number 10 for 2.5 seconds