Sim2Sim app for iPhone and iPad

4.3 ( 3863 ratings )

Social Networking
Developer: Sim2Sim

Free

Current version: 1.0, last update: 8 years ago
First release : 23 Jul 2014
App size: 1.81 Mb

Sim2Sip dialer is a SIP dialer for iPhone. It is designed to work in low bandwidth areas. Voice goes as IP packets through Internet. You can successfully run this application in any iOS 5 or higher device.