I'm in the process of migrating our 4.1(3) CallManagers to new hardware running 7.0. I believe the vendor provided 7.0 only with no patches.
EDIT: On bootup the servers show version 7.0.2-20000-5 so it looks to be 7.0(2a).
Would it be prudent to patch up to the latest version? ie: 7.1(2a)SU1?