Pervasip Corp (PVSP)

[Arthur]

You can only use Skype with other Skype users ...for free.
With SkypeOut and SkypeIn, you can place and receive calls to and from landline and mobile phones. For a price.
Skype also offers various international rates and specials like unlimited calls to all South America.

Skype also offers video conferencing. Maybe the IOS VoxMobile app does too, pity the IOS app FAQ is missing from VoxCorp and Pervasip website.