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Sinch Voice API is a comprehensive programmable platform for automating and scaling global voice calls. Developers build custom voice flows with IVR, text-to-speech in 115+ languages, call routing, number masking, and WebRTC in-app calling. The API includes call recording, answering machine detection, and event controls for efficient management. Sinch's global coverage with regional redundancy ensures carrier-grade reliability. Indian businesses adopt this Voice API to enhance customer engagement, protect privacy, and gain insights through real-time analytics.







