Trying to get the CAHTA SHT-2B/USB to work with IVM.
Finally got the drivers installed in Vista. Had some repeated crashes of the IVM background service but these seem to have (temporarily?) abated.
Now I have a strange problem:
The call picks up, then hangs up 0-3 seconds later UNLESS I talk for a while over the top of the outgoing message. If I don't talk, it incorrectly says "Remote party has gone on hook".
Incoming line is a BT PSTN line. Have tried various combos of end-of-call detection settings in IVM but to no avail.
IVM 4.03 with Synway drivers 4.8.0.1.
(PS I do have to say that this is not sufficiently stable to be a released product - it was advertised to work and I expected a professional product which just worked - it is taking hours and hours and hours of messing around to get it up and running with IVM. It's only an answering machine!)