@noob0, There are two products. The first is an app called...

@noob0,

There are two products.

The first is an app called "ZipT" which is installed on your smartphone. It allows you to make VoIP calls using either your wifi or cellular connection, like Skype. It's differentiator is the low bandwidth making it functional in 2g markets.

The second product is a white-labelled version of ZipT and distributed through satellite operator Speedcast under the label "SpeedTalk". This is a big deal because satellite rates are much higher than normal VoIP calls and it's their fastest growing market.

So "everyone" that has an internet connection (wifi and cellular) can connect using ZipT. However, those that rely on a Speedcast satellite connection will instead need to go through that other product channel.

Make sense?