Upgrade from Call Manager version 8.5 to 9.0

[tiger_401]

Dear All,

I am running Call Manager version 8.5

Is it possible that  i can upgrade Call Manager 8.5 to 9.0 directly.

Kindly gudie me if i am wrong.

Regards

Malik.     

[Carlo Poggiarelli · Accepted solution]

Hi Malik.

Based on the following document the answer is yes.

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/compat/ccmcompmatr1.pdf

HTH

Regards

Carlo

[Anas Abueideh]

Hi,

you can upgrade from CCM 8.5 to CCM 9. you need just to make sure that your server support the new CCM version.

kindly find the below link

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/compat/ccmcompmatr1.pdf

HTH

Anas

please rate if it is helpful

[Carlo Poggiarelli · Accepted solution]

Just to add that you have to install ciscocm.refresh_upgrade_v1.1.cop.sgn file before proceeding with the upgrade.

You also have to convert your unused 8.5 License to 9.x and install them in 8.5 before upgrade,

HTH

Carlo

[tiger_401]

Thanks to Carlo and Anas.

Thanks for your support

[anwar ahmed]

Hi Tiger

Did you upgrade CallManager 8.5 to version 9, Please share your experience

I am planning to upgrade CallManager 8.5 to 9 and would like to knwo the sequence of upgrade as well as License procedures.

Did you upgrade unity connection as well to version 9 or is it backward campatible with CUCM version 9

Thnaks in advance

[anwar ahmed]

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