I have everything setup and am able to hear decoded voice APCO P25 in SDTrunk. I can hear other counties not sure which ones I do not have any Alias/groups setup besides my local graham county. Im putting the Dec talkgroup numbers 19501-19507 setup as aliases and all put into one group set to the control channel freq. SDRTrunk is showing all of the log data scrolling butt it never shows any calls being made. Im really new to SDR just been messing with this for a couple weeks. Its taken that long for me to figure out skywave linux, compile the code for the apco p25 decoding etc. Im using a RTL-SDR V3 and the latest release of SDRTrunk. If someone has any idea please help a fellow enthousiest out. Thanks