just configured hardware conference on CME 7.0 (12.4(22)T). I used CLI to configure and everything works perfectly.
The funny thing is that when I look at my four ad-hoc conference ephone-dns, they show up as MWI type in the web GUI (CME gui and CUE gui).
ephone-dn 150 dual-line
I was wondering if I somehow messed up my gui files or if this is real and worth reporting to TAC.