iOSCodeHub

Ringring.io on iOS - 电话和消息App   Ringring.io (http://www.ringring.io) is a Phone and Messaging application built for privacy with open architectures. You can originate calls and send messages in an easy and secured way with no data-collecting man or company in the middle. The technology is freely available for public. Ringring on iOS is based on Liblinphone, free SI...