Draytek have administraton panel simulators for anyone to test and try.
AP-900 – http://eu.draytek.com:10900/
AP-800 – http://www.draytek.com/demo/VigorAP800/v1.0.4/
Vigor 3900 – http://60.250.189.150:3900/
Vigor 2830 – http://eu.draytek.com:12830/
Vigor 2860 – http://eu.draytek.com:12860/
Vigor 2920 – http://eu.draytek.com:12920/