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New Member

Callmanager Upgrade Question

Upgrading from 4.0(2) to 4.1(3).

The actual Callamanager(2pub and 2 Sub) is running on an old Hardware. We puchased new servers to install the CCM 4.1(3). Question is How to Upgrade and keep all Config of CCM 4.0(2)(phones,users...etc). Will it go like this:

1- Install CCM 4.0(2) on the New Servers

2- Run BARS Restore (assuming a Backup of CCM 4.0(2) is already taken of the old Hardware)

3- Upgrade Callmanager to 4.1(3)

Am i missing something? how about service releases...etc?

The DOc i found on Cisco is only relating to an Upgrade without Hardware Change.

Thank you

3 REPLIES
New Member

Re: Callmanager Upgrade Question

So When Upgrading with New Hardware:

1- Install CCM 4.0(2) on the New Servers

2- Install latest Service Release, Hotfix and Security Updates

2- Run BARS Restore (assuming a Backup of CCM 4.0(2) is already taken of the old Hardware)

3- Upgrade Callmanager to 4.1(3)

Is that all?should i be aware of something else?would this work if i just Ghost-Image the old CCMs without the need of BARS?

Re: Callmanager Upgrade Question

Yes, that path is ok, just remember that you must have teh exact same SR's, hotfixes and security updates in the server were you make the backup as on the server were you are making the restore.

A ghost image should work fine, but if you run into any problems you won't get TAC support.

HTH

//J

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