InfiniPhone

Infiniphone is a FREE softphone application which allows users to make and receive voice calls through any mobile device from anywhere in the world, via either cellular data or WiFi. Infini Phone allows one to make cheap phone calls to South Africa. Cheapest unlimited calling deal in South Africa and also cheap calls to Zimbabwe, African countries, and every country around the world. Infini Phone also includes IP PBX features including call transfer, call hold, voicemail, call forwarding, and inbound number routing.