Call Manager Upgrade 7.1.2 to 7.1.5

[kiNNik]

I was wondering if anyone knows why I am getting the following error when trying to upgrade the call manager.

I have downloaded the two files:

UCSInstall_UCOS_7.1.5.11901-1.sgn.iso_part1of2
UCSInstall_UCOS_7.1.5.11901-1.sgn.iso_part2of2

I have version 7.1.2.30000-3.

I have tried to use the upgrade option in "Operating System Administration" and it can see the file ok, then when I click next it loads for a few minutes then says:

"The version number inside the selected upgrade does not match the filename"

The call manager is in a lab and is running in Demo.

I am stuck, any help would be well appreciated.

Thank you...

 

[whykap]

have you bonded the two iso images or are you trying to do it separately?
I assume the latter so read the release notes which will tell you how to do it.

 

[pndscm]

As whykap says, combine the two files then burn them to a DVD. Use the DVD to do the upgrade.