4.1(2) SR1 to 4.1(3) SR2 -- Upgrade Question

[dolah]

I will be upgrading from 4.1(2) SR1 to 4.1(3) SR2 this weekend. However, I'm wondering if I need to upgrade to 4.1(3) then apply 4.1(3)SR1 and then 4.1(3)SR.

I'm hoping that I can just apply the 4.1(3)SR2 and not have to appy the interim upgrades, but I can't find any documentation that says I can or can't.

Any assistance would be appreciated.

Thanks

Debbie

[yshraybman]

Very good idea is to practice upgrades in the lab. You can use generic servers for that purpose.

[dgahm]

You can go straight to SR2.

From the SR2 release notes:

Make sure that you are using the correct version of Cisco CallManager software. Cisco supports upgrades from any Cisco CallManager 4.1(3) release up to 4.1(3)ES25. This SR is based on Engineering Special 25.

We just completed an upgrade from 3.3.3SR4a, and loaded SR2 after CCM 4.1(3).