Dylan,
You can find all the available manuals/documenation on Quintum’s web site under support section. You can also find useful information about VoIP in general at the following web site
http://www.freewebs.com/voipformula/VoIP-HOWTO.html
If you need specific setup/configuration information, you may contact me directly at mike_voip@hotmail.com and We can discuss your needs.
Mike