I have an old customer with a T1/R1 software in an 0x32 and there voice mail went out. I am trying to find out what the highest voice mail version is compatible to this system.

I found one with version 2.0.10 and another with version 1.7.0, would either of these work?

assuming you are talking about a flash then 1.7 might work. i can't find my cheat sheet. the 2.01 won't work.