Upgrade CUCM 6.X to 9.X

[waqas sardar]

Dear Team,

We don’t want to upgrade CUCM 6.X to 9.X, as customer don’t have CUCM 6.X Cisco support service. Is it possible we migrate complete date by using export/import options from CUCM 6.X to 9.X?

Thanks

[Nadeem Ahmed]

Import export only work with same version. . You have to upgrade server from 6.x to 9.x using step upgrade. . Here is the link

https://communities.cisco.com/mobile/mobile-access.jspa#jive-discussion?content=%2Fapi%2Fcore%2Fv2%2Fdiscussions%2F30622

Sent from Cisco Technical Support Android App

[Jaime Valencia · Accepted solution]

No, there's no way to migrate every piece of config if not using DRS, you may use the import/export abilities from BAT, I can't even recall if 6.X had them, otherwise, you can only export whatever BAT allows you to, and then you'll need to adjust all those files according to the 9.X BAT format, before importing any of the data.

HTH

java

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