I have an RTI remote control that issues it’s commands to an RTI XP-8 processor to control my A/V equipment. The remote can also be programmed to control lights and tstats on its RS-232 serial ports. Since the GC-100 is a 2-way serial device, it can be connected to the RTI XP-8, but will it relay scene commands from the XP-8 (using a serial to usb cable) and will Vera execute them?