TDM422 - Need to know Port Position and Signaling

We have bought two TDM422 Digium Cards from

they have written to me in email about port positioning and signaling as follows :

today I have found new information from

there is written

Now both these information , one from the company I brought the card and this website, are different even contradicting.

Can anybody help me out in this positioning and signaling of TDM422 analog Card ??