ZyXEL Communications P-2304R-P1 Series - Manual (Page 231)

Appendix B Pop-up Windows, JavaScripts and Java Permissions
P-2304R-P1 Series User’s Guide
231
Figure 123 Internet Options
3 Type the IP address of your device (the web page that you do not want to have blocked)
with the prefix “http://”. For example, http://192.168.1.1.
4 Click Add to move the IP address to the list of Allowed sites.
Figure 124 Pop-up Blocker Settings