{"id":187372,"date":"2026-05-29T15:18:24","date_gmt":"2026-05-29T15:18:24","guid":{"rendered":"https:\/\/sinch.com\/voice\/features\/voz-hd\/"},"modified":"2026-05-29T15:18:38","modified_gmt":"2026-05-29T15:18:38","slug":"voz-hd","status":"publish","type":"voice_features","link":"https:\/\/sinch.com\/es\/voice\/features\/voz-hd\/","title":{"rendered":"Voz HD"},"content":{"rendered":"\r\n
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MAKE YOURSELF HEARD<\/p>\r\n \r\n

\r\n Crystal-clear, high-definition calling for every channel <\/h1>\r\n <\/div>\r\n\r\n

HD Voice brings reliable, crisp audio to all your apps and communication channels. With Sinch, you get high-definition calling powered by our global, enterprise-grade network\u2014so every conversation stays clear, secure, and uninterrupted.<\/p><\/div>\r\n \r\n \r\n \r\n

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\r\n Talk to an expert<\/a>\r\n <\/div>\r\n <\/div>\r\n\r\n <\/div>\r\n <\/div>\r\n\r\n
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\r\n Join over 200,000 businesses, including 8 of the 10 largest tech companies in the world <\/div>\r\n <\/div>\r\n
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\r\n \r\n \r\n Google <\/title>\r\n <\/svg>\r\n <\/div>\r\n
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\r\n \r\n \r\n Visa <\/title>\r\n <\/svg>\r\n <\/div>\r\n
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\r\n \r\n \r\n Tinder <\/title>\r\n <\/svg>\r\n <\/div>\r\n
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TRUSTED VOICE COMMUNICATIONS\u00a0<\/p>\r\n \r\n

Count on our global, enterprise-grade HD calling solution\u00a0<\/h2>\r\n <\/div>\r\n\r\n\r\n

HD Voice is part of the Sinch Voice<\/a> family, making it easy to add high-quality calling with over 99.95% uptime, fast setup through developer-friendly APIs and SDKs, and flexible pricing\u2014you only pay for what you use.<\/p><\/div>\r\n \r\n \r\n \r\n \r\n <\/div>\r\n <\/div>\r\n

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\r\n Crystal-clear audio\u00a0 <\/h3>\r\n
\r\n Wideband audio codecs make conversations sound natural and easy to understand, so no one has to repeat themselves.\u00a0 <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n\r\n \r\n <\/div>\r\n \r\n
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\r\n Enterprise reliability\u00a0 <\/h3>\r\n
\r\n A Tier-1, geo-redundant network with direct connections in 60+ countries keeps you connected anytime, anywhere.\u00a0 <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n\r\n \r\n <\/div>\r\n \r\n
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\r\n Fast integration\u00a0 <\/h3>\r\n
\r\n Add HD Voice to any app, contact center, or workflow in minutes with flexible APIs, SDKs, and elastic SIP trunking.\u00a0 <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n\r\n \r\n <\/div>\r\n <\/div>\r\n\n\r\n <\/div>\r\n \r\n \r\n \r\n <\/div>\r\n <\/section>\r\n\r\n\r\n
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CALL QUALITY THAT DELIGHTS\u00a0<\/p>\r\n \r\n

Make every conversation crystal clear\u00a0<\/h2>\r\n <\/div>\r\n\r\n\r\n

Poor audio quality can hurt customer experience and slow down agents. Sinch HD Voice captures more sound frequencies for natural speech, so every call feels personal and professional. <\/p><\/div>\r\n \r\n