Smile

Smile is a VoIP dialer app designed to facilitate VoIP calls from any Android device, utilizing 3G, Edge, or Wi-Fi connections. Engineered with the requirements of VoIP providers in mind, it leverages the SIP protocol for seamless signaling. The app ensures smooth communication with features like efficient jitter buffer implementation, voice suppression, and comfort noise generation, all aimed at reducing bandwidth usage and enhancing call quality.

Seamless Connectivity

Smile seamlessly integrates with your mobile's phonebook, automatically detecting the plus sign when selecting contacts. Its compatibility with all SIP standards ensures broad usability, enabling you to experience reliable VoIP calls whether you’re using a private network or are behind NAT. Its user-friendly interface is specifically tailored to fit the dynamic needs of modern VoIP providers.

Efficient Performance

Featuring support for G729, PCMU, and PCMA codecs, Smile delivers high-quality call performance even in challenging network environments. The app also includes real-time SIP status synchronization and call history functions, allowing you to stay organized and efficiently manage your communications.

Discover the convenience of VoIP communication with the Smile app, optimized for seamless integration and efficient call handling across various Android devices.