Speed Dial Bookmarklet for Sipura/Linksys SPA series handsets
Simply bookmark the link below then edit the bookmark to fill in your SPA handset's IP address.
Now when you see a phone number on a webpage, highlight it and click the bookmark to set that phone number to speed dial 5.
Note: Using this bookmark will replace your "Speed Dial 5" setting and, of course, you must be able to reach your SPA handset's IP from your machine.
SPA Speed Dial Bookmarklet - 2008 Dan Lane (null at invalid dot name) - http://invalid.name