WorldVoiceCaller is a professional SIP/VoIP softphone from WORLD VOICE SPRL. Just get a sip account from WORLD VOICE, connect your mobile to 3G or WIFI network and enjoy free VoIP calls with your friends.
WorldVoiceCaller is a professional SIP/VoIP softphone from WORLD VOICE SPRL. Just get a sip account from WORLD VOICE, connect your mobile to 3G or WIFI network and enjoy free VoIP calls with your friends.