I use https://github.com/robotastic/trunk-recorder https://github.com/robotastic/trunk-recorder You'll use https://www.radioreference.com https://www.radiorefe

I use https://github.com/robotastic/trunk-recorder https://github.com/robotastic/trunk-recorder You'll use https://www.radioreference.com https://www.radioreference.com and get the appropriate control and voice channels for your area. You'll also get the talkgroups and put them in a CSV. From there, you'll use http://garvas.org/trunk-recorder/ http://garvas.org/trunk-recorder/ to determine how many RTL-SDR dongles (or others) you'll need, along with their respective center frequencies. Note that you'll copy/paste the relevant control/voice line for your p25 from radioreferece.com From there, just define where to store the files on the drive, and off it goes. There's a python webserver ( https://github.com/ScanOC/trunk-player https://github.com/ScanOC/trunk-player ) you can install for on-prem, and/or you can also upload it to openmhz website ( https://github.com/robotastic/trunk-recorder/wiki/Uploading-to-OpenMHz https://github.com/robotastic/trunk-recorder/wiki/Uploading-... ).