First, thanks tony3866 for replying with tech support and asking for more info. The setup is for networking the Telrad and the Cisco. All calls to the PSTN will go through a PRI connection in the Telrad.

As to the others who replied to my post I don't really see why I should have to justify my situation to you. No one wants to hear about my technology decisions or the long and thoughtful consideration that went into making them. I was unaware that this was a forum where I was going to be berated by vendors and others looking to support their own position. If you don't want to provide a tech suggestion then don't post. If this is not an open forum for support then I'm sorry to have bothered y'all.

RH