did you used the audio tuning instruction here: http://ohnosec.org/drupal/node/48 if you need help with this let me know, I am writng something a bit more easy to understand, but did not got the chance to finish it.. From: area51now@aol.com Sent: Saturday, May 25, 2013 3:15 PM To: app_rpt-users@ohnosec.org Subject: [App_rpt-users] URI audio issue Hello I am new allstar and am working on converting my current echo link to the allstar. I have it all hooked up to the repeater and i am not getting any audio coming back over the internet I have the repeater receive audio hooked to the mic input of the URI (it tried both inputs) and i have verified there is audio present on that input. I have tried it in VOX, and have inverted the cos signal but no audio. I welcome any input on this issue. Thanks Bob -------------------------------------------------------------------------------- _______________________________________________ App_rpt-users mailing list App_rpt-users@ohnosec.org http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users

The mic input (pin 9) goes direct to the chip with no attenuation or filtering. If you put too much audio there, you can burn out the input of the chip. It's pin 21 you want, as others have noted. The input calibration routine will tell you if it is working ("radio tune rxnoise" for starters) 73 Ken From: area51now@aol.com [mailto:area51now@aol.com] Sent: Saturday, May 25, 2013 3:16 PM To: app_rpt-users@ohnosec.org Subject: [App_rpt-users] URI audio issue Hello I am new allstar and am working on converting my current echo link to the allstar. I have it all hooked up to the repeater and i am not getting any audio coming back over the internet I have the repeater receive audio hooked to the mic input of the URI (it tried both inputs) and i have verified there is audio present on that input. I have tried it in VOX, and have inverted the cos signal but no audio. I welcome any input on this issue. Thanks Bob