Trixbox and Nortel

I am using Nortel PCM 400 and E1 PRI Line
I would like to use Trixbox server before the Nortel PBX to record all the calls on the E1 Line.

I am asking about the suggested solutions, i just guess 2 solutions but i don't know how will they be done
so would you please tell me if they are suitable how they can be done in details and if not what are your suggested solutions.

The 1st suggested solution:-
is to install 2 Port E1 Digium Card on the Trixbox and install the 1st port as TE to take the E1 signal from PSTN and the other port as NT to provide the E1 signal to the Nortel PBX, just to record all the calls (inbound/outbound) on the E1.

So if it's fine would you please tell me how to make that solution in steps, how to configure the E1 port as NT and how to make forwarding all the calls from the TE port to the NT port for recording, and how to receive the calls from the NT port to the TE port.

The 2nd suggested solution:-
is just to install 1 port E1 Digium card on the Trixbox server for the receiving calls from PSTN and is to create a device (peer/static ip of the Nortel/ with an user) just to forward all the incoming calls to that device, this is for the incoming calls from PSTN.
but i don't know how it will be done for the incoming calls from Nortel PBX , so would you please tell me in details how will it be done.

So if these suggested solutions are fine tell me the configuration in steps please.
and if not tell me your professional suggested solutions because you are expert in Trixbox.