Sounds like a tough situation for you at work. Sorry you’re going through this. I can only imagine how stressful your work can get, and the added pressure of having to make calls and give reports under high stress scenarios would not help your situation. May I ask what you’ve done, to date, to address your stutter and improve your fluency? Anticipatory anxiety can be crippling to most of us, especially for job interviews, presentations and meetings etc…