Learning Hub / Tutorials / Voxtelesys / Messaging API Portal SetupFAQs

Tutorials: Messaging API Portal Setup

Messaging API Portal Setup
Learn how to set up the Voxtelesys Messaging API in the Voxtelesys Portal!

Required Access: Voxtelesys Portal


Last Updated: 9/8/2025

Go to the Voxtelesys Portal and log in!

In the "Products" category click on "APIs," then select "Keys" from the drop-down menu.

APIs located in the products category

Click on the "Create Key" button.

create key button

Configure the following:

  • Enabled: ON (checked)
  • Name: Choose a descriptive title for your API Key.
add api key configuration settings

You have now created an API Key! You can use the copy button when you add it to your PBX!

newly created api key in api key table

In the "Channels" category, select the "APIs" tab, then click on "Messaging Applications" from the drop-down menu.

messaging application in the channels category and the messaging drop-down

Click on the blue add "+" button.

blue add button in messaging applications

Select the following:

  • Profile Name: Your PBX
  • Trunk Group: Same group as the API key
  • Action Type: Send HTTP Callback
add messaging application profile name, trunk group, and action type fields
  • HTTP Method: POST
  • Events: Inbound messages (MOs)
  • MO Webhook: Your PBX domain/recvsms
HTTP Method, Events, MO Webhook, and Authentication fields under add messaging application

In the "Number Provisioning" category select the "Phone Numbers" tab, then click on "Numbers" from the drop-down menu.

numbers located in the number provisioning category in the phone numbers drop-down

Under "Features Enabled" you can see that SMS is currently not enabled on this number.

Under "Actions" click on the edit icon.

features enabled and actions column for numbers

Enable SMS on your desired number, then select your Service Trunk and Messaging Application.

SMS enabled checkbox

Under the "Features Enabled" and "Messaging Application" fields you can see that SMS is now enabled.

SMS feature enabled
Learning Hub / Tutorials / Voxtelesys / Messaging API Portal SetupFAQs