Call Manager Upgrade

Unanswered Question
Oct 31st, 2007
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We currently have CCM 3.3.5 on a Windows Environment. We will be upgrading to CCM 6.0 on a Linux Environment. We recently ran into some trouble while trying to upgrade from 3.3.5 to 4.2 with a mismatch version error. Can any suggest a way to make the transition from where we currently are to where we want to go without having to re-enter all the devices into call manager?

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Avner Izhar Thu, 11/01/2007 - 23:25
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4.2 should be supported for an upgrade of 3.3(5), perhaps you ran into os version error, where the current os does not support 4.2.

You can check requirements at:

Hardware might also be outdated, are you changing hardware in the process?

HTH, Avner.


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