> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ag2.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

## Classes

<p class="overview-symbol"><a href="/docs/api-reference/autogen/agentchat/realtime/experimental/AudioObserver"><code>class AudioObserver</code></a></p><p class="overview-symbol"><a href="/docs/api-reference/autogen/agentchat/realtime/experimental/FunctionObserver"><code>class FunctionObserver</code></a></p><p class="overview-symbol"><a href="/docs/api-reference/autogen/agentchat/realtime/experimental/RealtimeAgent"><code>class RealtimeAgent</code></a></p><p class="overview-symbol"><a href="/docs/api-reference/autogen/agentchat/realtime/experimental/RealtimeObserver"><code>class RealtimeObserver</code></a></p><p class="overview-symbol"><a href="/docs/api-reference/autogen/agentchat/realtime/experimental/TwilioAudioAdapter"><code>class TwilioAudioAdapter</code></a></p><p class="overview-symbol"><a href="/docs/api-reference/autogen/agentchat/realtime/experimental/WebSocketAudioAdapter"><code>class WebSocketAudioAdapter</code></a></p>

## Functions

<p class="overview-symbol"><a href="/docs/api-reference/autogen/agentchat/realtime/experimental/register_swarm"><code>register\_swarm</code></a></p>