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

# Telephony Integration Guide

> Make outbound calls and manage phone numbers programmatically

Learn how to make outbound calls, manage phone numbers, and integrate telephony features using the Hamsa API.

## What You'll Learn

* Making outbound calls via API
* Managing phone numbers programmatically
* Passing dynamic parameters to calls
* Handling call events and callbacks
* Scaling outbound calling campaigns
* Best practices for production telephony

## Coming Soon

Full content will include:

* Complete outbound calling workflows
* Phone number management APIs
* Campaign automation examples
* Error handling and retries
* Rate limiting and concurrency
* Production deployment guides

<Info>
  For dashboard-based phone number management, see the [Telephony Dashboard Guide](/agents/telephony/introduction).
</Info>