>
> Excuse me Chris!
>
> Forgive me that I don't understand what you are really mean?
>
> I would very appreciated if you let me know some think about the
rules,> and
> how we would get help from people and how to find some previous
> information
> that has been posted from someelse before that we may need it.
>
> I think we need to create a knowledge base database, so members can
come> in
> to search and share the information that we need?
>
> Thanks!
>
> Lan.
>
>
There a couple REALLY good knowledge bases you can check for your
answers. Here is one specific for your problem.
http://www.areski.net/a2billing/html/book1.html
Next I suggest:
http://www.voip-info.org
And the best I have found so far:
www.google.com
Thanks,
Steve