Problem With Digium TDM400P Card - System Reboots Unexpected


We are having some problem with our Digium TDM400P card. We are trying to move it into a new server IBM x346. The server is running Linux version 2.6.9-22.ELsmp. After we have installed the Digium card and Zaptel 1.2.6, the system reboots by itself when we do a modprobe wcfxs or modprobe wctdm.

We are also getting these kernel messages during boot-up:

kernel: Freshmaker version: 71
kernel: Freshmaker passed register test
kernel: Uhhuh. NMI received for unknown reason 25 on CPU 0.
kernel: Dazed and confused, but trying to continue
kernel: Do you have a strange power saving mode enabled?
kernel: Module 0: Not installed
kernel: Module 1: Installed – AUTO FXO (FCC mode)
kernel: Module 2: Installed – AUTO FXO (FCC mode)
kernel: Module 3: Installed – AUTO FXO (FCC mode)
kernel: Found a Wildcard TDM: Wildcard TDM400P REV E/F (3 modules)

We have tried to turn off acpi in the boot-up but to no avail. We will appreciate any help or insight on this.
Thank you very much.