Connect Asterisk to Alcatel OMIPCX Office

I have problem to connect asterisk with alctel omnipcx office with sip. can anyone help me ? where i can register trunks and how do this.

1st see if you got license for ip trunking on alcatel:
go for command “spadmin” and see lock no.

I will check it now. a have only installer password and software OmniPCX Office Management Console. and I cant find console on it where i can type spadmin. I cant find place where I can Make Trunk.