I am not exactly sure what you are asking. I look looked at the card which was installed recently when we upgraded to a PRI in our DK424 unit. I believe the card is a BPTU1A.

I connected before with a loner cable then recieved a cable in the mail with a db9 connector pinouts are 1-Black, brown, yellow, red, orange, green, 7-9 open. with a regular phone line.

Thanks