My setup is a Raspberry Pi 3, URIx (no eprom) and a Kenwood TK-820. I'm getting good audio out when I use iaxrpt, the IDs and times transmit fine, but inbound rf signals to the repeater can't be heard and don't trigger beeps, etc. When manually open the COS, I can hear the squelch noise and the inbound audio. Here are my settings. Any advice on what I might be doing wrong? Card is: 0 Name is: usb Rx Level: 500 Rx no-delay: 0 Rx audio-delay: 0 Tx A Level: 500 Tx B Level: 500 preemphasis: no deemphasis: no plfilter: yes rxboost: yes PTT: Active LOW PTT status: Un-Keyed CTCSS (input): CM108/CM119 Active LOW COS (input): CM108/CM119 Active HIGH COS (test): Un-Keyed COS (composite): Un-Keyed Thanks very much for any wisdom you can share! Scott W. - W9WSW