Hi, hope someone can help with this. I'm trying to integrate an Ericsson MD110 to Unity 7.0 using the PIMG unit(ROM 6.0.103). I have followed the online guides from Cisco and the Ericsson has the advised cable, however I see no traffic across the serial link(the Ericsson is sending it). I run the SI traces and receive nothing on them. It looks to me to be a cabling issue with the serial cable, but the PBX administrator has used the cable detailed in the Cisco design guide(tsr9020459 serial, NIU V24). The analog lines dial through OK and I receive the Unity greeting, but no caller id info is being passed given the serial link is down. I have tried the V24 cable both with and without a null modem, neither worked. Any ideas? Any help would be greatly appreciated.