Unfortunately it's an old 9006.3 where SLMOs aren't supported. The Dialogic documentation references the SLMR card and setting up a RP400, so it would seem this would work. I know the PURFT - PHONMAIL setting is NO, for the heck of it I wanted to see what happened if I did an ADD-SBCSU, it returned an error of course with that info. We're so close - transfers work fine and are seamless. The VRU/Voicemail we're integrating this was developed in house - quite a slick system at the fraction of the cost of a Siemens Xpressions, with similar features. Do you know if Octel uses Dialogic cards or their own? Probably not since I see the documentation specifies RP400 and analog channels.