magicJack and magicJack Plus Support, Reviews, FAQs and Tricks

have you tried using the actual plugin instead of running it through your computer? This link fixed ALL issues for me, i have not had a dropped call since i made these changes. I dont have that router, but the settings are the same.

http://www.phoneservicesupport.com/fix-for-mj-on-a-d-link-router ...