Hello: I am trying to setup a 3COM TC. My config is as follows: Slot 1-10: HiPer DSP Slot 15-16: HiPer ARC Slot 17: Hiper NMC I notice that when I modify HiPer DSP cards from Total Control Manager (TCM), The settings are not save. I am using th following procedure to update Hiper DSP: (1) Open TCM & CLICK on a Hiper DSP card (2) CLICK Configure & Select card (3) Select V.92 (or any changable setting item) & set V.92 Master to enable & Set & OK (4) Commands Then Select Software & then Save Both T1/E1 and Modem to NVRAM & Execute (5) (Still under commands) Select Software then Software rest & Execute (6) Select Hardware then Hardware Reset & Execute All commands result in successful execution. Now if the look into the setting, find that V.92 setting, as changed in (3) above, are back to default. Does anybody has a clue what am I doing wrong? Kirti