Found a bad RJ45.  Working now.  Thanks.

I've download Advanced PBX Data Logger to a new Windows 7 PC and connected to the 9 pin serial port via an ATT Z3A2 ADU.  There is a 25 pin to 9 pin standard adapter connected from the ADU to the PC.  The PBX is a Avaya Definity G3i.  I have a digital port configured for the SMDR connection  on the PBX side plus a local station number, and a station number on the PC side.  This had been a working connection until the old windows 98 PC failed.  Both ports go active when my connections are made, but I am not receiving, or not seeing, any data.  I've checked my data bits/parity, etc 7-2-even, etc.  I don't see any activity in the reports.  Am I missing something?