I can't find the "second_box" set.It used to be in openpli 4.0.
"Enable remote enigma2 receiver to be tried to tune into services that cannot "
"be tuned into locally (e.g. tuner is occupied or service type is unavailable "
"on the local tuner. Specify complete URL including http:// and port number "
"(normally ...:8001), e.g. http://second_box:8001."