Channels

Default AI Channel

The default AI channel is a universal channel and its settings correspond to the parameters in the Say Node. Use this channel to get more flexibility around different platforms.

Alexa

If the user triggers more than one Say Node in a Flow execution with the Alexa channel, the AI Agent concatenates each Say Nodes’ SSML or text outputs as one large SSML statement.
If the Flow outputs more than one Card, the AI Agent sends only the last one.
If the Flow outputs more than one Display configuration, the AI Agent uses only the last one.

The Alexa channel defines what and how an Amazon Echo-enabled system provides answers.

Parameter	Description
Session Lifecycle	This parameter defines if the AI Agent should end the session after the Node is executed.
Output Speech	The content and pronunciation of the output speech. This parameter supports SSML and JSON directives. For more details on JSON directives, read the Amazon Alexa documentation.
Reprompt	The content and pronunciation of the reprompt speech in case the user doesn’t respond after a certain time. This parameter supports SSML and JSON directives. For more details on JSON directives, read the Amazon Alexa documentation.
Home Cards	A Card that provides additional visual information. You can send Cards if the user has a device with a screen that is connected to the Alexa application.
Display Templates for Echo Show	This parameter defines how Amazon Echo Show devices display content.

Messenger

The Messenger channel defines how AI Agents provide answers in Facebook Messenger.

Output Type	Parameters
Quick Replies	Message Title Payload Image URL Condition
Buttons	Button Type Title Payload Condition
Gallery	Title Subtitle Image URL Default action web URL Condition
Attachment	Attachment Type URL

For more details on how to configure the parameters, read the Facebook Messenger documentation.

Use Code Nodes to Output Facebook Markup

You can use the output action in Code Nodes to send a JSON object directly to Facebook. To do so, set the following code as the data property:

{
    "_cognigy": {
        "_facebook": {      
            "message": {
                // this contains your message to facebook
            }
        }
    }
}

Webchat

The Webchat channel defines how AI Agents provide answers through Webchat v2.

The Webchat channel has similar configuration options to the Messenger channel. Activate the Use Facebook Messenger channel toggle to use the same configuration options in both channels.

Output Type	Parameters
Quick Replies	Message Title Payload Image URL Condition
Buttons	Button Type Title Payload Condition
Gallery	Title Subtitle Image URL Default action web URL Condition
Attachment	Attachment Type URL
List	Title Subtitle Image URL Default action web URL
Adaptive Card	A `$schema` property for the adaptive card. You can find supported versions in the Content Conversion article.

LINE

The LINE channel defines how AI Agents provide answers in LINE.

Output Type	Description
Text	A simple text message.
Custom JSON	A valid LINE message object. See the LINE documentation for further details and templates.

Twilio

Make sure the Twilio Markup Language (TwiML) provided in the Node editor is valid. If the AI Agent sends an invalid TwiML to Twilio, the call immediately fails or doesn’t initiate.Make sure that the content of the TwiML is escaped XML.

The Twilio channel defines how AI Agents provide answers in Twilio.

Output Type	Description
Text	A simple text message.
TwiML	A valid TwiML. See the Twilio documentation for further details and templates.

Amazon Polly VoiceIn the Twilio Endpoint settings, you can select the Amazon Polly voice. For more information about Amazon Polly features, read the Twilio documentation.

Twilio SMS

The Twilio SMS channel defines how AI Agents provide answers through Twilio SMS.

Output Type	Description
Text	A simple text message.
TwiML	A valid TwiML object. See the Twilio documentation for further details and templates.

Microsoft Teams

If the user triggers more than one Say Node in one Flow execution with the Microsoft Teams channel, the AI Agent:

Concatenates each Say Nodes’ text or Microsoft Teams text outputs as one message.
Uses only the JSON field output of the last Node triggered.

With the Microsoft Teams channel, you can send either text or adaptive cards. Refer to Deployment a Microsoft Teams Endpoint page for information on how to send messages.

Output Type	Description
Text	A simple text message.
JSON	A valid JSON in the Bot Framework/Microsoft Teams format. See the Microsoft documentation for further details and templates.
Adaptive Card	A `$schema` property for the adaptive card. You can find supported versions in Content Conversion.

Voice Gateway

With the Voice Gateway channel, you can configure the content and pronunciation of the AI Agents voice output.You can also configure Voice Gateway settings using Activity Parameters. To do this, activate the Set Activity Parameters toggle. You can find a description of the parameter configurations in Voice Gateway Parameter Details.

8x8

The 8x8 channel defines how AI Agents provide answers in 8x8.

Output Type	Description
Text	A simple text message.
Custom JSON	A valid 8x8 message object.
Adaptive Card	An adaptive card. You can find supported versions in Content Conversion.

Custom JSON example

{
    "authorType": "customer",
    "text": "Hello!",
    "attachments": [
        {
            "id": "string"
        }    
    ],
    "cards": [
        {
            "contentType": "application/vnd.microsoft.card.adaptive",
            "content": {}
        }
    ]
}

Genesys

The Genesys channel defines how AI Agents provide answers in Genesys.

Output Type	Description
Text	A simple text message.
Custom JSON	A valid Genesys Cloud message object. Defines more complex messages and templates.

Custom JSON example

{
    "replymessages": [],
    "parameters": {
        "command": "handover"
    }
}

This message suggests that the AI Agent working on the Cognigy.AI side has finished its task. Also, the message means that the control is handed over to the logic within the Genesys architect flow.

Bandwidth

The Bandwidth channel defines how AI Agents provide answers in Bandwidth.

Output Type	Description
Text	A simple text message.
Custom JSON	A valid Bandwidth message object. Defines more complex messages and templates.

Custom JSON example

{
    "activities": [
        {
            "id": "123456789",
            "timestamp": "1999-12-31T23:59:59.999Z", 
            "type": "message",
            "text": "Hello. This is my message."
        }
    ]
}

Overview

AI Agents

Human Escalation

Platform Features

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Administration and Installation

Available Channels

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Available Channels

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