[asterisk-users] TDM400p reliability

[Kevin P. Fleming]

Dave Fullerton wrote:
> To start a bunny trail, your "try another motherboard" comment made me
> wonder about this new VoiceBus technology mentioned on the new TDM800
> and TE120P cards. What exactly is it? Is is just a new PCI interface on
> the card? What makes it work so much better than the other cards?

It is exactly that; a different PCI interface that is far, far less
likely to experience PCI compatibility issues than the TigerJet
interface on the TDM400P and TE110P. In addition to that, recent driver
improvements in Zaptel have also solved many interrupt-related problems
even with the TDM400P and TE110P.