> For the complete documentation index, see [llms.txt](https://docs.datarhei.com/restreamer/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-to-change-the-rtmp-port.md).

# How to change the RTMP port

## Default command

This is the default command to start the Docker container with your Restreamer on port 1935.

```
docker run ... -p 1935:1935 ... 
```

## Custom command 

This is the command with a custom RTMP port.

```
docker run ... -p CUSTOM_PORT:1935 ... 
```

### For example with Port 1200

```
docker run ... -p 1200:1935 ... 
```

## Learn more

{% content-ref url="/pages/-MXb\_BFQq0tV8S0Onai7" %}
[Installing](/restreamer/installing/minimum-requirements.md)
{% endcontent-ref %}

{% content-ref url="/pages/-M\_uA53Pks3B1GyDSBc8" %}
[Manual](/restreamer/knowledge-base/manual.md)
{% endcontent-ref %}