emmitt2727
Vendor
I have a 9.1.5 IPO with combo cards that the trunks keep locking up one at a time until all 4 are busy. We tested the voltage on the POTS lines and all seems right there. Has anyone seen this and have any ideas where to look? I am going to swap out the combo card on the next visit and run the impedance test. They have line appearances(I know, bad line appearances). Any pointers would be great. running in essential mode.