CHAMADAS DE VOZ DO SEU JEITO
Com a Sinch Voice API, os desenvolvedores têm tudo o que precisam para adicionar recursos de chamadas aos seus programas: números de telefone globais, APIs adaptáveis e SDKs para chamadas de outbound, inbound e no programa. Os recursos avançados estão sob demanda, prontos sempre que você precisar deles.
FÁCIL, MODERNO E DIMENSIONÁVEL
With Sinch Voice API, developers get everything they need to add calling to their apps — global phone numbers, flexible APIs, and SDKs for outbound, inbound, and in-app calling. Advanced features are on demand, ready whenever you need them.
CHAMADAS OUTBOUND
Start PSTN, SIP, or app-to-phone calls through a simple API — perfect for sending reminders, alerts, or connecting customers with agents.
Iniciar chamadas com REST
Use local or toll-free numbers in 70+ countries
CHAMADAS INBOUND
Programmable menus make it easy to route calls automatically and get customers to the right team or system.
Suporte para entrada de teclado (DTMF)
Speech recognition for spoken numbers in IVR menus
Roteamento inteligente para aplicativos, agentes ou centros de contato
PERCEPÇÕES EM TEMPO REAL
Stay on top of every call with live webhooks that send JSON callbacks and integrate directly into your business systems.
Obtenha visibilidade total do ciclo de vida com registros de detalhes de chamadas
Exportação de registros para BI, análise e compliance
Use o TTS multilíngue para atender aos requisitos regulatórios e do cliente
ONDE FUNCIONA
TODOS OS ITENS ESSENCIAIS
Sinch Voice API is a programmable voice platform that lets applications make and manage calls. It supports outbound and inbound PSTN, SIP, and in-app calling, and adds advanced features like Text-to-Speech (in 115+ languages), IVR menus (with keypad and numerical speech input), call recording, transcription, number masking, and conferencing.
The API follows a request-and-response model:
•Your application sends a command via REST to start or manage a call (e.g., “make a call and play a message”).
•The Sinch platform connects the call across PSTN, SIP, or in-app channels.
•As the call progresses, the platform sends real-time webhooks (callbacks) back to your application (ringing, answered, disconnected, key press, etc.).
•Your application can then decide the next action (e.g., transfer the call, play audio).
Sinch Voice API supports REST APIs, HTTPS, and SIP protocols. It handles PSTN ↔ PSTN, PSTN ↔ SIP, SIP ↔ SIP, App ↔ App, and App ↔ PSTN (WebRTC) call types.
A configuração pode ser feita em minutos. Para começar, crie uma conta Sinch, obtenha suas chaves de API e comece com chamadas de teste para seu número verificado – não é necessário nenhum hardware de telecomunicações. Para implantações corporativas, a integração também pode ser assistida por vendas.
The platform offers global reach with local, mobile, and toll-free numbers in 70+ countries and 16,000+ cities. Infrastructure is distributed across five AWS regions to optimize call quality and reliability.
You can extend calls with features like text-to-speech (TTS) in 115 languages, answering machine detection (AMD), call recording and transcription, IVR (DTMF keypad input and speech recognition for numerical input), number masking, call forwarding, conference calling, and real-time audio streaming for AI and analytics.
Yes. The Voice API platform is ISO 27001 certified, GDPR compliant, STIR/SHAKEN compliant (US/CA), and TLS/SRTP encrypted for signaling and media.
Pricing is usage-based with per-minute charges for inbound and outbound calls plus optional rental of local, mobile, or toll-free numbers. Features like recording, transcription, and AMD are billed separately.
Saiba como adicionar chamadas aos seus aplicativos com números globais, APIs flexíveis e recursos avançados como TTS, IVR e gravação de chamadas.