I have built a DMR to Allstar gateway on a Raspberry Pi 3b+ using information from your group, and KV4S.  I can key up my talkgroup on my dmr radio and hear it on the phone portal.  I cannot get the Phone portal to transmit to the DMR.  I see the status change on the Brandmister Dashboard, but it has no audio on the hoseline nor does it key the DMR Repeater.  Any Ideas?