It was an IVP8 r2---said on a sticker on the board---had to shut system down and pull the card out to see it.
For some reason, got in the first time, used the top serial port at 57600. After checking programming of both the CTX100 and the IVP8 and testing ---ended up deleting all of the mailboxes except for 411 and a few others---did a plug & play---and everything came up in default. Recorded the greeting & menu boxes and the 6 extension mailboxes and we were done. Besides Steve & Tony, I had some good phone support too on this project. Dan & Tom.
Need to get out there and get some more Toshiba systems. If I don't do anything for awhile with them, I forget the simplest things....p@sses me off!!