Zoiper, the free softphone to make VoIP calls through your PBX or favorite SIP provider. Available for iPhone, Android, WP8, windows mac and linux
VoIP provider for business and private customers. Free calls and low rates in the world. In Switzerland and international. USD, CHF, EUR accepted.
Customized webphone, softphone, VoIP server and VoIP hosting for telecom companies, VoIP service providers and individuals