Skype differs from other VoIP-systems by several factors:
Skype is very popular. During the first week in August of 2003, more than 60 thousand people downloaded the Skype-client. Today, Skype is available for the following operating systems: MS Windows, MacOS, IoS, PocketPC, Android and Linux.
AJP''''''''''''''''s Fully Internet based Telecommunication Voice (FIT Voice) service comes with the mission to extend affordable telephony through advanced technology to under-served populations in developed & developing countries.