I have posted the executable and configuration files for DMRGateway running on the RPi2and ONLY the RPi2. This is the piece that takes AMBE frames from DMRlink (ambe_audio) formats them and sends them to the DV3000. The returned PCM is then sent to AllStar Asterisk via the USRP channel driver. I'm almost finished with a simple install script to take a fresh RPi2 DIAL and install DMRlink, DMRGateway and AMBEserver. The script will not configure DMRlink for you but you will have all the parts to build a complete receive only gateway. This is all early, there will be bugs. If you want something that holds your hand, this is not it. <https://github.com/N4IRS/DMRGateway> For INAD, 73 Steve N4IRS -- "Anything is possible if you don't know what you are talking about." 1st Law of Logic