> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ringee.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

> Your open-source global calling & communication infrastructure

<CardGroup cols={2}>
  <Card title="Introduction" icon="book-open" href="/introduction">
    Learn what Ringee is and what it can do
  </Card>

  <Card title="How it works" icon="diagram-project" href="/howitworks">
    Understand the architecture behind Ringee
  </Card>

  <Card title="Quickstart" icon="rocket" href="/quickstart">
    Get Ringee running in under 5 minutes
  </Card>

  <Card title="Configuration" icon="gear" href="/configuration/reference">
    Configure every aspect of your deployment
  </Card>
</CardGroup>