Call-Star

Call Star is mobile app for offering free VoIP calling experience to end users.

Call Star is next-gen mobile application built for offering hassle free VoIP calling experience to end users. The mobile application has robust features making it more responsive and user-friendly. It is available on android. The in-built noise and echo cancellation technology allows end users to experience a crystal clear voice quality. Call Star is compatible with all SIP standard softswitches.

Key Features:

NAT traversal on Private IP

SIP signaling

Address book integration

Real-time SIP status message

Low bandwidth consumption

SIP softswitch compatibility

Codecs: G729, PCMU, PCMA

Download the best mobile VoIP application for unbelievable VoIP calling experience.