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

# Start Here

> Choose the right setup path for your first Telzino AI agent: NetSapiens or any other PBX

Telzino AI agents answer and place calls on your existing phone system. The setup path depends on your PBX.

## Which phone system do you use?

> [card] [NetSapiens](https://docs.telzino.com/setup-guides/connect-netsapiens-base.md)
>
> Claim your NetSapiens base, then build agents from the **AI Agents** tile in your NetSapiens domain.

> [card] [Any other PBX](https://docs.telzino.com/setup-guides/prepare-account.md)
>
> Metaswitch, BroadSoft, Avaya and others: prepare your Telzino account, then register the agent to your PBX over SIP.

### NetSapiens

1. [Claim NetSapiens Base to Telzino](https://docs.telzino.com/setup-guides/connect-netsapiens-base.md): sign up, claim your base and add your domain.
2. [Set Up Your First AI Agent on NetSapiens](https://docs.telzino.com/setup-guides/netsapiens-first-agent.md).

### Any other PBX

1. [Prepare Your Telzino Account (Any SIP PBX)](https://docs.telzino.com/setup-guides/prepare-account.md): create your account, add a reseller and organization, and unlock features.
2. [Set Up Your First AI Agent on Any SIP PBX](https://docs.telzino.com/setup-guides/general-pbx.md): connect the agent through [SIP registration](https://docs.telzino.com/setup-guides/sip-registration.md).

## After your first agent

* Add capabilities with [Functions](https://docs.telzino.com/functions/webhooks.md) and [Integrations](https://docs.telzino.com/integrations/overview.md).
* Review calls in [Call Logs](https://docs.telzino.com/admin-guide/dashboard/reports.md#call-logs) and [Usage Metrics](https://docs.telzino.com/admin-guide/dashboard/reports.md#usage-metrics).
* Building on the API? Start with the [API reference](https://docs.telzino.com/api-reference/overview.md) and give AI coding agents the [Agent Runbook](https://docs.telzino.com/agent-runbook.md).
* Need help? See [Support](https://docs.telzino.com/admin-guide/dashboard/support.md).


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