How to use a mic on pc withg only one jack

In the second option if the issue is only with Teams (I did not tried using Teams on Ubuntu since all my Ubuntu are VM at this time), you might succeed to make it work by first use ALSA to configure the Microphone BEFORE opening the Teams and only then start the Teams app. It is a good idea to ask this question in Ubuntu forums as well since in this case it is not related to Teams Note: You might need to configure /etc/modprobe.d/nf and disable some options which are blocking the Docking station from being found.

Make sure that you see the right Microphone and it is selected. In the first case, use ALSA (Advanced Linux Sound Architecture) in order to check the configuration of the Microphone. This is important question as it will guide us know if (1) the issue related to configuration of the Microphone in general, or (2) related to the configuration of the Teams Application > Is the Microphone works in other applications? Note: The microphone functions on the front panel and back panel cannot be used at the same time. Then configure the jack for microphone functionality. > Are the speakers on the headset works well? 1-3 Configuring Microphone Recording Step 2: Connect your microphone to the Mic in jack (pink) on the back panel or the Mic in jack (pink) on the front panel. Note: I assume that the hardware (the Microphone on the headset and the physical connection on the docking station) works fine - This might be the issue obviously, but it is rare. The issue is that the forum limit the comments to 1000 char and I am getting an error. Note! I write this as an answer, even so it should be a comment, since it include following question to check and answer.

How to use a mic on pc withg only one jack