***

id: 7a8cce5e-e730-4fb4-b2c7-6da2109676fa
title: CallRingback.RingtoneParams
slug: /dotnet/reference/calling/call-ringback-ringtone-params
max-toc-depth: 3
----------------

# SignalWire.Relay.Calling.CallRingback.RingtoneParams

This object represents the parameters specific to ringtone ringback.

## Constructor

The only constructor is the default constructor, properties should all be assigned by initializer or after construction.

**Parameters**

None

**Examples**

> Basic Example

```csharp
CallRingback ringback = new CallRingback
{
    Type = CallRingback.RingbackType.ringtone,
    Parameters = new CallRingback.RingtoneParams
    {
        Name = "us",
        Duration = 30
    }
};
```

## Properties

| Property   | Type    | Description                                   |
| ---------- | ------- | --------------------------------------------- |
| `Name`     | string  | The country code for desired ringtone.        |
| `Duration` | integer | The max duration in seconds for the ringtone. |

## Methods

None

## Events

None