It’s fascinating to see the technical challenges you encountered while developing that module for FreeRADIUS! It’s always a tricky balance when dealing with different standards like ANSI and ITU. Speaking of overcoming challenges, have you tried playing Retro Bowl? It's a perfect way to unwind after a coding session! You can check it out at Retro Bowl for some fun football action. Keep up the great work with the HLR integration! https://retrobowlfree.com