i’ve never heard of ADC products so i browsed through their website. Interesting products, compact and cheap (i assume) but quite low on the capacity side and the features. Their compact BTS/BSC is really amazing.
Anyway, I’m afraid you won’t find a ADC MSC expert here (they must be quite rare), so you’re better off sending an email to ADC directly…
If you don’t mind, in which country are you working ? (me, france)