Effectively interact with your customers by integrating voice and SMS capabilities in your business applications

Trigger voice calls from any number that you own in your Proximus fixed phone subscription to any number in Belgium with a simple to use API

The Voice Callout API allows you to dialout from any application using your Proximus fixed connectivity.

Use cases can range from a simple click-to-call button in your CRM, to a remote office tool allowing your employees to dialout using any of your company numbers, masking their direct phone number.

vca flow-s

Enable click2call functionality in any application, independent of your telephony infrastructure

You can integrate calls in your own application. Calling out can be automated based on triggers (e.g. an alert can trigger both an SMS and a subsequent call to a predefined contact). Click-to-call buttons in a web application or a call-me-back feature can easily be implemented.

Launch a call from any application

The API allows you to dialout from any of your own Proximus fixed numbers (professional customers only). The number on which your employee will make the call will be shielded from the callee.

Use any of your company's telephone numbers

The API itself is free of charge. Any call will be treated as part of your regular fixed telephony plan and will appear on your normal invoice and reporting.

Using your existing voice plans

Voice Call Out API allows you to

Make sure you have a fixed voice contract with Proximus and an API Solutions account. Please note this service is only available to Proximus Enteprise customers and will not work for residential customers.

[Contact us](https://proximusapi.enco.io/contact-us "Contact Proximus API Solutions") to subscribe to the service as we need to manually configure the service for you

Start making calls from your application. Alternatively, you can find our Voice Callout API integrated into some of our existing Proximus services such as #Interact in which case you just need to copy your EnCo API credentials into the appropriate configuration screen of the relevant service.

How does it work

Do you need more information, a demo? Would you like us to help you get started, or even develop the complete solution for you?

Are you looking for more standard solutions for sending SMSes in bulk, email2sms features, or user friendly interfaces to let your employees have SMS conversations?

Don’t hesitate to contact us by filling in the form on our [contact us page](https://proximusapi.enco.io/contact-us "Contact us").


More information

To subscribe to the Voice Call Out API, you need to have a valid and active fixed phone contract, as an enterprise customer. The Voice Call Out API is not availble on consumer fixed lines.

Click2Call from any application

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Voice Callout API

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