Would anyone know which version of DMA to use when migrating from CallManager 4.2(1)sr1b to 6.1(2)DMA? It gave an error message stating that this version is for CallManager 4.1(3) and 4.2(3). Hopefully it does not require a phased migration from 4.1(1) to 4.1(3) and then 6.1(1b)?
Thanks Jaime for your accurate response. It was initially to be done by an integrator but our organisation decided that it best be done inhouse hence I am finalising a few things now as part of the planning stage before commencing the upgrade. I saw the matrix and thought to get a second opinion from the forum, just incase :)
I need to do an upgrade from 4.2(1)sr1b to 6.1(3).
The compatibility matrix that you provide doesn't tell if I can go from 4.2(1)sr1b to 4.3(2) or if I can go from 4.2(1)sr1b to 6.1(1). I already know that I can't go directly from 4.2(1)srb to 6.1(3) the DMA is not supported.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...