This App is made exclusively for serious Dial91 users that make frequent calls and demand the best quality VoIP app.
The Dial91 Windows Phone 8 Edition is a SIP-based softphone for the Windows Phone 8 and allows you to make and receive voice calls over a Wi-Fi or 3G connection via an easy-to use and intuitive interface.
Dial91 App Features
* SIP protocol support
* Making and receiving calls
* Advanced Phone...