I've got a 1480-00 8-port CLID interface that has stopped working and I can't seem to track down a manual for it. My dip switches are 1 & 3 on, the rest off. My baud rate is set to 2400 in flash 56 as well as flash 15 for the first port. I can't be sure the dip switches weren't changed but the only other thing that happened was the db9 was unplugged from the MPB and plugged back in.

I've reset the interface and the system but it still shows no caller ID.

Any help would be appreciated