Ess S8800 with version CM 6.X and Main Server s8730 in 5.2.1 supported?

[eguander]

Hi guys.

I have doing an upgrade in an Avaya Aura Communication Manager. The main servers are s8370 with 5.2.1 (in few days I will change it for DLG7). I have 3 ESS (2 DLG7 and 1 S8800). To do this task I have to upgrade all the ESS servers to CM 6.X. I can't do it at the same time (obviously). Do you know if I upgrade to 6.X and the main servers remain in 5.2.1 will work? the translation will be recorded? In the case that the WAN breaks, the ESS in 6.X will have the capacity to take the control of the Port Network locally?

Thanks in advance.
EGD

 

[avayasmith]

yes, that will work, by design.

i prefer clarity to agreement - dennis prager

 

[montyzummer]

Indeed on the official avaya course and upgrade 5.2 to R6 handbook from the support site this is exactly the way the process should be done

APSS (SME)
ACSS (SME)
ACIS (UC)