> For the complete documentation index, see [llms.txt](https://vesta-guide.gitbook.io/vesta-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://vesta-guide.gitbook.io/vesta-guide/vesta-434.md).
# VESTA-434
## Introduction
This guide will explain how the integration of the megaphone with VESTA works. You'll learn about the setup process, key features, and how to maximize the effectiveness of this integration.
## 🔐 Local access
The following is the local access data to the horn:
DEFAULT IP
192.168.5.200
DEFAULT USER NAME
admin
DEFAULT PASSWORD
admin
## Load new audio file
To load new mp3 file
{% hint style="info" %}
Remember to enable en ALARM -> HTTP URL (Play File Enable)
{% endhint %}
## 📢 HTTP commands for running audio spots in VESTA
### 🔊 **API Play Action Examples**
**Stop Action:**
*
**Start playing bell1:**
*
**Start playing userfile1 once with volume 10**:
*
**Start playing userfile1 multiple times (10 times) with volume 20:**
*
**Start playing userfile1 for a specific duration (10 times) with volume 30:**
*
## Activating an audio wedge from VESTA
{% hint style="success" %}
These **HTTP** commands can go directly into VESTA rule actions. For example, we can program a rule that in case of alarm will launch audio wedge 1 on the megaphone: We create a rule with the following:
* ***TRIGGER:** Alarm -> Any alarm*
* ***CONDITIONS:** Na*
* ***ACTIONS:** HTTP ->* http\://admin:admin@192.168.0.155/api/play?action=start\&file=userfile1
* *userfile1*: This is the first mp3 file we uploaded on the horn
* admin: Username
* admin: Password
{% endhint %}