DOCS

Documentation & developer guides

Everything you need to set up, configure, and build on Call Emilio — from your first call to production scale.

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Getting Started

Create an account, get your API key, and make your first call in minutes.

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Cloud PBX Setup

Configure extensions, IVR menus, queues, and ring groups step by step.

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SIP Trunk Configuration

Register a trunk, set credentials, and connect your PBX or dialer.

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Voice API Reference

Full endpoint reference for calls, recordings, and transcription.

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Webhooks

Subscribe to call events and verify webhook signatures.

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SDKs

Official libraries and quickstarts for Node.js, Python, PHP, and Java.

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POPULAR

Most-read guides

Authenticating API requests

How to generate, rotate, and scope API keys for your account.

Porting a number to Call Emilio

Step-by-step guide to porting local and toll-free numbers with zero downtime.

Setting up skill-based routing

Tag agents and route queues based on skill, language, or priority.

Understanding CDR fields

A field-by-field breakdown of the call detail record format.

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