Bill V,
You are correct that for MagicJack to work, you must leave your computer on...I don't find that an issue since I have 3. One desktop in my office where I have my MagicJack installed, as well as a laptop and a netbook. I always leave my desktop on all the time anyway since I have some scheduling software that is always running and sending me reminders.
A nice feature of MagicJack is that even if your computer is off, it will still take voice messages and it sends these messages to you as email attachments. In my case, I have all of my emails forwarded to my Blackberry where I can receive the voice mail message left on my home phone even if I am not at home, or my desktop computer is not running (ie: power failure).
I have a Panisonic wireless base station phone connected to the MagicJack and 2 other wireless extensions connected (Living room, Bed room)
Before I bought my MagicJack, I was a bit skeptical and the review online were mixed. Some people loved them and others thought it was a piece of junk that did not work.
When I bought mine it worked perfectly out of the box just as advertised. I did notice that there was a software patch for anyone who was not able to get their MagicJack to work, which I assume was based on specific computer configurations, or perhaps certain ISP's. I have had two software upgrades automatically installed on my MagicJack and I don't know what they did, but the first one added the ability to use a computer with a wireless cellular Internet connection, like my daughter uses.
As for voice/sound quality, I don't see any difference between the MagicJack and the digital phone service I had before. but I'm sure that the sound quality can vary based on the quality of the connection just like any phone. The quality is definetly better than cell phones and if I do get poor quality, it's always because I am talking to someone who is using a cell phone, so that is not a good benchmark of sound quality...:grin:
The only issue I ever had is the fact that you can get a disconnected call much like when a cell phone drops your call. The phone indicates I am still connected, but the communications is lost (neither party can hear the other). These are very rare, but they do happen about once every few months and seem to occurr after a long connection of over an hour. Not sure if that is a MagicJack, Phone, or Internet issue...but even conventional landline calls can get disconnected without warning.
If you have a MagicJack you can get a discount on service renewals for 5 years at about $69 which reduces the usual $20 per year charge, down to about $14 per year.
...Rich
...Rich