PKCall 4.3.3

Pkcall iTel is a Mobile VoIP dialer application designed for Android devices, enabling users to make VoIP calls via 3G, Edge, or Wi-Fi connections. This application is developed with a focus on meeting the specific business needs of VoIP providers.

Features:

• Utilizes the SIP protocol for signaling, ensuring reliable communication.
• Supports multiple codecs including G729, PCMU, and PCMA for flexible audio quality options.
• Functions effectively behind NAT or private IP addresses.
• User-friendly interface for an enhanced user experience.
• Automatic synchronization of account balance for seamless usage.
• Provides real-time SIP status messages to keep users informed.
• Maintains a comprehensive call history for easy reference.
• Integrates with the device's address book for convenience and efficiency.
• Compatible with all SIP standard switches, broadening its usability.
• Implements an efficient jitter buffer to ensure smooth voice playback.
• Utilizes silent suppression and comfort noise generation to optimize bandwidth usage and enhance call quality.
• Automatically detects the (+) sign when selecting contacts from the phonebook.