About

HD Dialer Pro is a high-quality Voice over IP app that offers a simple user interface and excellent audio quality. It supports calling over various networks including WIFI, EDGE, 3G, and LTE. With its low latency and lowest battery usage, it ensures a stable and reliable calling experience. The app integrates with the native Android contact list and supports features like speakerphone mute and hold, sending of DTMF tones, and call waiting. It also has built-in echo cancellation and STUN support. HD Dialer Pro is available for customization and branding solutions. Enjoy smooth and seamless communication with this professional dialer app.

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