VoIPClub is a VoIP calling provider that you can use to make calls from your computer, landline phones or mobile devices (iPhone, iPad and Android) at low rates in a pay-as-you-go fashion. Just download the free software (Windows, Mac and Linus) to start placing your calls. VoIPClub is suitable for both domestic and corporate use. You need to register to use the service. Other features: SMS text messaging, call forwarding function and virtual number (your own number in different countries).
https://www.voipclub.biz/en/