[Serusers] nathelper module

[Arnd Vehling]

Nils Ohlmeier wrote:
> The nathelper module features you are trying to use are not available in the 
> rpm or source of the 0.8.12 release. They are only available from the CVS 
> stable branch (http://www.iptel.org/ser/cvs/).

Somebody should point that out at http://iptel.org/ser because most
people seem to run into that problem. Alternatively a update of
the .deb .rmp files would help.

-- Arnd