DVR internet ready

["Rocky T Squirrel" <gafa_usa@(nospam)hotmail.com>]

Any one ever been able to get one of these China DVR's to work on the
internet?
We've been 3 months  trying with no results yet,
done everything the factory and the ISD provider suggested with no good
results.
it works "fair" behind the router but can't be accessed from the internet
side of the router..

RTS