[Asterisk-Users] TDM400 FXO vs FXS Interrupt performance

[Rich Adamson]

> > "Brand new " cards, from a recommended Digium distributor.
> 
> What rev?  It'll say "Freshmaker Rev x" on the blue board.  I *think* it was 
> corrected around Rev E or F IIRC, but I don't know for certain.
> 
> > I spoke with Digium and the distributor tech support on it - gave them
> > serial numbers, board rev numbers, etc. No one mentioned this.
> 
> Probably because your boards are Rev I or later, which I believe are the 
> current boards.

FWIW, Rev J is current as of Oct 2005, but it is functionaly equivalent 
to Rev I. Difference involves some line filtering required by certain 
country stanadards and use of rj11's instead of rj45 jacks.