Sorry one last question

My intent was to go directly from Comcast PRI right to the PRI interface board of the SBX PN# 4035-00.
Other than the other pros you that you already mentioned using the Adtran is there a reason why this would not work?

Customer is trying to shave a few dollars off so I was hoping this would be the case. If not, I can certainly push back as I don't want a bunch or unnecessary service calls.

Thanks again