I answered a teams call from a coworker from another office and I couldn't hear anything. I hung up and tried calling him back.
I noticed my bosses computer got a teams notification every time I hung up (I could hear the tone on his speakers). I called my coworker back/hung up 5-6 more times verifying the alerts on my bosses computer were coming from me.
Is this just a weird computer fluke or does this suggest a more suspicious explanation?