Send free text, audio and video messages from your Android phone
Viber, on your phone and at home
Call of Clans
A free program for mac, by Kakao Corp.
A messaging app with a focus on improving the voicemail experience
A free phone for your computer
Text messages, voice and video conferencing app
Quicker Facebook and Twitter access on your phone
Call scripts and commands with or without parameters and query output through a standard ODBC Driver interface.
Reject unwanted incoming calls
Free App for Telesales
Free Mobile Phone Software to Modify Call Settings