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Upgrading CCM from 3.1(4b) to 3.3

Is there any good link where I can find a good documentation of upgrading Call Manager from 3.1(4b) to 3.3 for IBM server x330. This is the first time I will be doing the upgrade and want to be fully prepared.

I searched CCO, but couldn't find any good resource.

Thanks in advance.

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Re: Upgrading CCM from 3.1(4b) to 3.3

New Member

Re: Upgrading CCM from 3.1(4b) to 3.3

I just finished doing this upgrade. Be sure to have your Name Resolution working. I didn't the first time around, the install didn't fail but none of the CCM software got installed.

I highly recommend the "Server replacement" method. If I had done an in place upgrade, I would have had a huge mess on my hands.

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