Thanks for the reply but some people are telling me that the user will not be able to do some options, like call forward and other stuff like that. It is true or the upgrade is trasparent for the users.
there are 2 partitions, the active and the inactive. ALL the upgrade process takes place in the inactive partition (while you keep working on the active), you need to reboot and switch partitions to start using the new version
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...