I have a couple of NEC SV9100's, both with UM8000 voicemails and AMIS licenses. I am trying to get it working and NEC/AV support is no help at all. I've used this in the past (10+ years ago) on the Repartee systems and it worked pretty well (for what it is). I've got it programmed as the manual and my notes state but it seems the remote site receives the call but doesn't accept the handshaking it is doing. I know it's an old technology but it should still work if they are still selling licenses for it. Anyone ever run into this?