AACC 6.2 Mission Critical HA issue

[bbin]

Hi Guys
just setting up Mission Critical HA based on AACC 6.2 with SP5 RU1.
and active server has been HA enabled and running
but standby server failed to startup and datebase shadowing.
from system information, it shows: HA license not available.
we have issued AACC license on CCM standby server, CCT standby server and CCMM standby server,even Geograghic standby server and they all exist in license file.
so not sure if there is anything missed?

[phemming]

The licensing model for HA with RGN is to license Primary Campus Co-Resident server and RGN server only, (If you switch to Seconary campus server it should operate in GRACE mode (assuming you have a license for Standby LM_STANDBYN, LM_CCT_STNN, LM_MMSN - for CCMS, CCT, CCMM ) so what you are trying to do is not the model that will be supported by Avaya.
We had issues setting up HA with RGN and have just tested some patches for licensing issues with this model (but on SP4 only - waiting for confirmation on whether they are in SP5)