Is there a way to take a modem call on a CallManager based VoIP system? I have a T1 coming into a 6608 blade in a 6000 series switch. This blade is the gateway for my callmanager to the pstn. I'm wondering if there is a way to for the system to route a given DN to an FXO port that would have a modem attached. Currently all of my RAS lines are routed through our legacy pbx which drastically degrades the dial-in speeds.