What is a bulk voice call service or an Automated IVRS service?
When you want to convey a message to a large number people, you can do this using voice calls. You can record the message you’d like to convey and send it to your customers using an IVR.
This service is referred to by many names including bulk calls, bulk voice campaigns, automated IVR calls, voice message blast, voice over SMS, etc.
There is a very simple to configure app available on Exotel that allows you to do this. It is called the “Shoutout App.”
You can record a message, upload a list of phone, set the time at which you’d like the calls to go out and hit send. That’s it!