Pros: 1. Sound quality good
2. Price

Cons: 1. Have to use on a wired connection. Wireless is choppy and very inconsistent.
2. Sometimes callers hear annoying blips of silence when talking to you.
3. Music on Hold is cool...but who picks the music?

Bottom Line: In my opinion the Majic Jack works well. Overall sound quality is good, stability has been good, and although there are a couple annoyances, it is a $20/yr telephone worth every penny.  Permalink