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Upgrade from Call Manager version 8.5 to 9.0

tiger_401
Beginner
Beginner

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.     

2 Accepted Solutions

Accepted Solutions

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

Please rate all helpful posts "The more you help the more you learn"

View solution in original post

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

Please rate all helpful posts "The more you help the more you learn"

View solution in original post

6 Replies 6

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

Please rate all helpful posts "The more you help the more you learn"

Anas Abueideh
Engager
Engager

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

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

Please rate all helpful posts "The more you help the more you learn"

Thanks to Carlo and Anas.

Thanks for your support

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

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