Cisco Call Manager 4.0(2)a to 7.0 challenges

Discussion created by nekor on Mar 11, 2009
Latest reply on Mar 19, 2009 by ken.richards1

I'm tasked with moving the the Call Manager I inherited to 7.0 from 4.0(2)a.  I'd like to do the minimal amount of work on the 4.0(2)a box and focus on getting 7.0


Has any one went through a 4.0(2)a to 7.0 upgrade?  I've read the upgrade instructions, but what were your particular challenges you did or did not expect?