I moved the hard drive from a bad GX-1 board to a replacement board and installed in a different IPX 500. Wicmc V 4.0.4.5

The voicemail ports are set with: att=n, multi=n,vmail=y, pcc=n

the voicemail works answers calls leave and retrieve messages, but DTMF is not recognized in any box.

Turned off dtt in vm and system. Also tried both on.

Thoughts?