How much speech therapy does your child get through their IEP/school

Pretty much the title. I have been trying to get ahold of my daughter’s speech therapist she sees through her preschool for weeks to get an idea of how anything is going. I feel like I was given very little info to begin with.

We are on several waitlists for speech therapy outside of school but in the meantime, I was trying to get info from the school itself about what she receives.

Well, after two months of trying to get ahold of her I finally talked to her today and found out that she only gets 2 ten minute sessions per week. Is that a normal amount?? I can’t possible imagine they are able to accomplish anything with a ten minute session? It has to take that long just to get her to pay attention to begin with.