Vonage

Vonage Voice API

Create and control outbound and inbound voice calls using Vonage's Voice API. Supports PSTN, SIP, WebSocket, and VBC endpoints with NCCO (Vonage Call Control Object) for call flow management.

GitHub OpenAPI

Documentation

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Documentation
https://developer.vonage.com/en/api/voice

Specifications

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OpenAPI
https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/openapi/vonage-openapi.yml

Other Resources

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BaseURL
https://api.nexmo.com/v1

OpenAPI Specification

vonage-openapi.yml Raw ↑