There is also a headless server image that can run in 4 different server modes for remote operation.
rsp_server_16bit = RSP TCP Server running in 16 bit Extended mode
rsp_server_8bit = RSP TCP Server running in 8 bit Extended mode
rtl_server = RSP TCP Server running in 8 bit RTL compatible mode
soapy_server = SoapyRemote Server (for LAN use only)
SDR software which supports the EXTIO interface (like HDSDR for example) can make use of the extended mode for higher ADC resolution, choice of antenna ports, selecting notch filters and so on