@Paul McGurn wrote:I can't relate to 7.1, but can say I was able to register these to 8.6.  I also ran into the auth issues though.  One thing that will make your life easier, if you aren't doing it already, is using the web UI for the IP7000.  Simpl...

Has this worked for you in the past? The original link that you posted 5 years ago is dead, but the bug still exists. However, it doesn't mention CDC being the issue. Do you recall this?

Good Morning,     Did you figure this out? I am running into an issue much like this with my TSP drivers. SelsiusTSP::CtiLineInServiceEventWorker() *ERROR* Could not find line handle 0x00000001