Remote Audio Server - Push-to-talk (PTT)
FTDXRC Server can key your transceiver for transmit and receive switching using a serial port as an alternative for using using the transceivers's VOX or MOX. You will need a little interface with an opto-isolator between your transceiver PTT jack and the serial port of your server computer. PTT is keyed using the RTS line of the COM port. DTR can be used alternatively.
Select the right COM port and set all other COM port parameters.
Note: PTT must be enabled on the client side as well. See Client Setup - General.
You can set a PTT Timeout (in seconds) for security reasons. If this timeout will be exceeded, the transceiver is automatically switched back from transmit to receive. Set PTT Timeout to 0 if you want to have none.