Can not get RTCM to work

I Have a RTCM and cant get it to work. Can any one offer any help.
Thanks KD9JON

There is a ton of RTCM information on our WiKi, an overwhelming amount actually. So do check that out. Search for RTCM.

But let’s start simple. Please post your voter.conf and also post your rxchannel= line from rpt.conf.