Getting Started with Voice

This guide provides high-level concepts that you need to know before developing voice applications.

• Pre-requisites
  • Create Voice Project
  • Get API Access
  • Buy Phone Number
  • Configure Phone Number
  • Configure Voice Prompt
• Handle Incoming Voice Call
• Make Outbound Call
• Receive DTMF
• Secure Webhooks
• Resources
  • Interactive Voice Response
  • Voice Call Bridge
  • SIP / PSTN Integration
  • Voice Message Broadcast
  • Text-to-Speech Conversion
  • Automatic Speech Recognition
  • Advanced Call Control
  • Sample Codes

For information about the terms used in our voice calling documentation, see voice terminology.