I have the official Microsoft Remote Desktop App
RD Client, Version: 184.108.40.2061. Thorough it I connect to a remote Windows machine without any problems. On this machine I have MS Teams and a SIP telephony client.
I am unable to send audio from the smartphone's microphone into the remote desktop. So any calls are not bidirectional, I can hear the other person(s) but my voice doesn't get thorough. (I have not tested video yet)
Is there a way to have bidirectional audio between Android and a Remote Windows Desktop?
P.S.: This is on LineageOS 14.1 (Android 7.1.2) with Linux-Kernel 3.4.0 armv7l on a Nexus 5