Rkvoiz 3.9.3

RKVOIZ is a Mobile VoIP dialer application designed for Android devices, enabling users to make VoIP calls via 3G, Edge, or Wi-Fi connectivity. It has been developed with the specific needs of VoIP providers in mind.

Features:

• Utilizes SIP protocol for signaling.
• Supports G729, PCMU, and PCMA codecs.
• Operates effectively behind NAT or private IPs.
• User-friendly interface enhances overall usability.
• Automatic synchronization of balance for seamless user experience.
• Provides real-time SIP status messages for call management.
• Maintains comprehensive call history for user reference.
• Integrates with the address book for easy contact access.
• Compatible with all SIP standard switches, ensuring broad applicability.
• Features an efficient implementation of jitter buffer to ensure smooth voice playback.
• Includes silent suppression and comfort noise generation to optimize bandwidth usage, increasing call efficiency.
• Automatically detects the (+) sign when a contact is selected from the phone book.